NRTL (미국국가지정시험소)
1. 개요
▣ 정의
▣ 개요
Nationally Recognized Testing Laboratories (미국국가지정시험소)
- 미국 노동부 산하 직업안전보건청(OSHA:Occupational Safety &
Health Administration)에서 인정한 국가지정시험소 인증
- 미국의 산업현장에서 사용되는 산업용품에 대하여 작업자의 안전을
위하여 37개 분야에 대해 공인시험소(NRTL)의 인증을 받도록
요구하고 있음.
- OSHA에서 지정한 18개 공인시험소
▣ 관련기관
: ARL, CSA, CCL, CSL, ERS, ENT, FM, ITSNA, MET, NSF,
NTS, SGSUS, SWRI, TUVAM, TUVPSG, TUV, UL, WL
- Electrical equipment (전기장비)
- Fire detecting and extinguishing equipment (화재방지 및 진화장비)
- Liquefied Petroleum Gas (LPG) utilization equipment
(LPG가스 사용장비)
▣ 대상품목 - Equipment
to be used in hazardous locations
(위험장소에서 사용되는 장비)
등 위 4개 주요분야를 포함한 37개 분야의 700여개 품목이 해당
(OSHA에서 지정 고시함)
▣ 적용국가 - 미국
▣ 적용규격 - ANSI, ASTM, UL, FM(FMRC)
: www.osha.gov
▣ 상세정보 -- OSHA
NRTL : www.osha.gov/dts/otpca/index.html
▣ 인증마크 - 18개 공인시험소별로 각각 다른 인증마크를 사용함
- NRTL Program
: 미국내에 있는 민간시험소를 국가공인시험소로 지정하여
산업용품에 대한 안전성 인증업무를 수행토록 하는것.
- 전기.전자제품등 산업용품을 미국에 수출할 경우 NRTL인증을
받으면, 안전인증에 관한 미국의 법적요건을 만족하게 되어,
수출이 가능함. (강제인증제도는 아니나, 일부주에서는 강제적으로
요구하고 있으며, 미국내 바이어들은 기본적으로 요구하고 있는
인증제도임)
▣ 기타
- NRTL관련 OSHA 규격
: CFR(미연방규정) Parts 1910, 1915, 1918, 1926
- NRTL은 단지 안전에 대한 제품안전인증이며, 미국내 통신이나
EMI관련은 FCC에서 관장하며, 의료기기는 FDA에서 관장한다.
- OSHA는 미국내에 있는 민간시험소를 일정한 검증을 통하여
국가공인시험소로 인정하고, 주기적인 감사를 실시하여, 이들
시험소를 관리함.
- NRTL인증의 유효기간은 5년
2. NRTL에서 사용하는 Program 종류 (29 CFR 1910.7에 등록됨)
NRTL에서는 다음 9가지 방법을 통하여 NRTL 인증프로그램을 수행한다.
가. Product Testing and Evaluation performed in-house
: NRTL에서 직접 제품의 시험평가를 시행하여 인증
나. Acceptance of testing data from independent organizations, other than NRTLs
: NRTL이외의 독립된 기관에서 시행한 시험자료를 이용하여 인증
다. Acceptance of product evaluations from independent organizations, other than
NRTLs
: NRTL이외의 독립된 기관에서 시행한 제품평가자료를 이용하여 인증
라. Acceptance of witnessed testing data
: NRTL에서 입회하여 시행한 시험자료를 이용하여 인증
마. Acceptance of testing data from non-independent organizations
: NRTL과 계약된 기관에서 시행한 시험자료를 이용하여 인증
바. Acceptance of evaluation data from non-independent organizations (requiring NRTL
review prior to marketing)
: NRTL과 계약된 기관에서 시행한 제품평가자료를 이용하여 인증
(시장출하전에 NRTL의 사전검토가 요구됨)
사. Acceptance of continued certification following minor product modifications by the
client
: 고객이 사소하게 제품변경을 하는경우 이에 따른 인증의 유지
아. Acceptance of product evaluations from organizations that function as part of the
International Electrotechnical Commission Certification Body (IEC-CB) Scheme
: IEC CB Scheme에 참여한 기관에서 시행한 제품평가자료를 이용하여 인증
(CB Scheme 성적서를 이용하여 인증)
자. Acceptance of services other than testing or evaluation performed by subcontractors
or agents
: 대리인 또는 하부계약자에 의해 시행된 시험, 평가이외의 서비스내용을 이용하여
인증
3. NRTL인증 규격
NRTL에서 인증하는 제품안전규격은 미국내 ANSI등 아래 4종의 규격을 사용하고 있
다.
- American National Standards Institute (ANSI)
- American Society for Testing Materials (ASTM)
- Factory Mutual Research Corporation (FM(FMRC))
- Underwriters Laboratories (UL)
위 4종의 규격중 제품안전인증과 관련하여 NRTL에서는 2006년 3월현재 다음과 같은 규격
에 대해서 인증업무를 수행한다.
ANSI/NFPA 11
ANSI/NFPA
11A
ANSI/NFPA 12
ANSI 12.12.01
ANSI/NFPA
12A
ANSI/NFPA 13
ANSI/NFPA 16
ANSI/NFPA 17
ANSI/NFPA 20
ANSI/NFPA 72
ANSI A17.5
ANSI A90.1
ANSI/BHMA
A156.3
ANSI C12.1
ANSI C37.09▘
ANSI C37.013▘
ANSI C37.13▘
ANSI C37.14▘
ANSI C37.17▘
ANSI C37.18▘
ANSI
C37.20.1▘
ANSI
C37.20.2▘
ANSI
C37.20.3▘
ANSI C37.21▘
ANSI C37.23▘
ANSI C37.29▘
Low Expansion Foam and Combined Agent Systems
Medium- and High-Expansion Foam Systems
Carbon Dioxide Extinguishing Systems
Nonincendive Electrical Equipment for Use in Class 1 and II, Division
2 and Class III, Divisions 1 and 2 Hazardous (Classified) Location
Halon 1301 Fire Extinguishing Agent Systems
Installation of Sprinkler Systems
Installation of Deluge Foam-Water Sprinkler and Spray Systems
Dry Chemical Extinguishing Systems
Installation of Stationary Pumps for Fire Protection
Installation, Maintenance, and Use of Protective Signaling Systems
Elevators and Escalator Electrical Equipment
Safety Standard for Belt Manlifts
Exit Devices
Code for Electricity Meters
Test Procedure for AC High-Voltage Circuit Breakers Rated on a
Symmetrical Current Basis
AC High-Voltage Generator Circuit Breakers Rated on a Symmetrical
Current Basis
Low Voltage AC Power Circuit Breakers Used in Enclosures
Low Voltage DC Power Circuit Breakers Used in Enclosures
Trip Devices for AC and General Purpose DC Low-Voltage Power
Circuit Breakers
Enclosed Field Discharge Circuit Breakers for Rotating Electric
Machinery
Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear
Metal-Clad and Station-Type Cubicle Switchgear
Metal-Enclosed Interrupter Switchgear
Control Switchboards
Metal Enclosed Bus and Calculating Losses in Isolated-Phase Bus
Low-Voltage AC Power Circuit Protectors Used in Enclosures
ANSI C37.38▘
ANSI C37.41▘
ANSI C37.42▘
ANSI C37.44▘
ANSI C37.45▘
ANSI C37.46▘
ANSI C37.47▘
ANSI C37.50▘
ANSI C37.51▘
ANSI C37.52▘
ANSI C37.53.1
▘
ANSI C37.54▘
ANSI C37.55▘
ANSI C37.57▘
ANSI C37.58▘
ANSI C37.60▘
ANSI C37.66▘
ANSI C37.72▘
ANSI C37.90▘
ANSI C37.121▘
ANSI C37.122▘
ANSI C57.12.00
▘
ANSI C57.12.20
▘
Gas-Insulated, Metal-Enclosed Disconnecting, Interrupter and
Grounding Switches
Design Tests for High-Voltage Fuses, Distribution Enclosed Single
Pole Air Switches, Fuse Disconnecting Switches and Accessories
Distribution Cutouts and Fuse Links
Distribution Oil Cutouts and Fuse Links
Distribution Enclosed Single-Pole Air Switches
Power Fuses and Fuse Disconnecting Switches
Distribution Fuse Disconnecting Switches, Fuse Supports, and
Current-Limiting Fuses
Low-Voltage AC Power Circuit Breakers Used in Enclosures -- Test
Procedures
Metal-Enclosed Low-Voltage AC Power Circuit-Breaker Switchgear
Assemblies - Conformance Test Procedures
Low-Voltage AC Power Circuit Protectors Used in Enclosures -Test Procedures
High-Voltage Current Motor-Starter Fuses -- Conformance Test
Procedures
Conformance Test Procedures for Indoor Alternating-Current High
Voltage Circuit Breakers Applied as Removable Elements in
Metal-Enclosed Switchgear AssembliesMetal-Clad Switchgear Assemblies--Conformance Test Procedures
Metal-Enclosed Interrupter Switchgear Assemblies -- Conformance
Testing
Conformance Test Procedures for Indoor AC Medium-Voltage
Switches for Use in Metal-Enclosed Switchgear
Overhead, Pad-Mounted, Dry-Vault, and Submersible Automatic
Circuit Reclosers and Fault Interrupters for AC Systems
Oil-Filled Capacitor Switches for Alternating-Current Systems -Requirements
Manually-Operated Dead-Front, Pad-Mounted Switchgear with
Load-Interrupting Switches and Separable Connectors for
Alternating-Current System
Relays and Relay Systems Associated with Electric Power Apparatus
Unit Substations -- Requirements
Gas-Insulated Substations
Liquid Immersed Distribution, Power and Regulating
Transformers--General Requirements
Overhead-Type Distribution Transformers, 500 kVA and Smaller
ANSI C57.12.22 Pad-Mounted Compartmental-Type, Self-Cooled, Three-Phase
▘
Distribution Transformers with High Voltage Bushings; 2500 kVA and
Smaller
ANSI C57.12.23 Underground-Type Self-Cooled, Single-Phase Distribution
▘
Transformers with Separable Insulated High-Voltage Connectors; 167
kVA and Smaller
ANSI C57.12.24 Underground-Type Three-Phase Distribution Transformers, 2500 kVA
▘
and Smaller
ANSI C57.12.25 Pad-Mounted Compartmental-Type Self-Cooled Single-Phase
▘
Distribution Transformers with Separable Insulated High-Voltage
Connectors; 167 kVA and Smaller
ANSI C57.12.26 Pad-Mounted Compartmental-Type, Self-Cooled, Three-Phase
▘
Distribution Transformers for use with Separable Insulated
High-Voltage Connectors; 2500 kVA and Smaller
ANSI C57.12.28 Switchgear and Transformers - Pad-Mounted Equipment - Enclosure
▘
Integrity
ANSI C57.12.40 Three Phase Secondary Network Transformers, Subway and Vault
▘
Types(Liquid Immersed); 2500 kVA and Smaller
ANSI C57.12.50 Ventilated Dry-Type Distribution Transformers, 1 to 500 kVA,
▘
Single-Phase; and 15 to 500 kVA, Three Phase
ANSI C57.12.51 Ventilated Dry-Type Power Transformers 501 kVA and Larger,
▘
Three-Phase
ANSI C57.12.52 Sealed Dry-Type Power Transformers, 501 kVA and Larger,
▘
Three-Phase
ANSI C57.12.55 Dry-Type Transformers in Unit Installations, Including Unit
▘
Substations - Conformance Requirements
ANSI C57.13▘ Instrument Transformers -- Requirements
ANSI C57.15▘ Step-Voltage and Induction-Voltage Regulators
ANSI C57.21▘ Shunt Reactors Over 500 kVA
ANSI C62.11▘ Metal Oxide Surge Arresters for AC Power Circuits
ANSI ICS 2 Industrial Control Devices, Controllers and Assemblies
ANSI K61.1 Storage and Handling of Anhydrous Ammonia (CGA G-2.1)
ANSI S82.02.01 Electric and Electronic Test, Measuring, Controlling, and Related
Equipment: General Requirements
ANSI S82.02.02 Electrical Equipment for Measurement, Control, and Laboratory Use
ANSI Z8.1
Commercial Laundry and Dry-cleaning Operations-Safety
Requirements
ANSI Z21.1 Household Cooking Gas Appliances
ANSI Z21.5.1 Gas Clothes Dryers - Volume I - Type 1
ANSI Z21.5.2 Gas Clothes Dryers, Volume II, Type 2
ANSI Z21.10.1 Gas Water Heaters-- Volume I Storage Type Water Heaters with
Inputs of 75,000 Btu Per Hour or Less
ANSI Z21.10.3
ANSI Z21.11.2
ANSI Z21.12A
ANSI Z21.13
ANSI Z21.15
ANSI Z21.17
ANSI Z21.18
ANSI Z21.19
ANSI Z21.20
ANSI Z21.21
ANSI Z21.22
ANSI Z21.23
ANSI Z21.24
ANSI Z21.35
ANSI Z21.40.1
ANSI
Z21.40.2-1996
ANSI Z21.41
ANSI Z21.42
ANSI Z21.47
ANSI Z21.50
ANSI Z21.54
ANSI Z21.56
ANSI Z21.57
ANSI Z21.58
ANSI Z21.60
ANSI Z21.66
ANSI Z21.69
ANSI Z21.72
ANSI Z21.73
ANSI Z21.74
Gas Water Heaters, Volume III Storage, With Input Ratings Above
75,000 Btu Per Hour, Circulating and Instantaneous Water Heaters
Gas-Fired Room Heaters–Volume II-Unvented Room Heaters
Draft Hoods
Gas-Fired Low-Pressure Steam and Hot Water Boilers
Manually Operated Gas Valves
Domestic Gas Conversion Burners
Gas Appliance Pressure Regulators
Refrigerators Using Gas Fuel
Automatic Gas Ignition Systems and Components
Automatic Valves for Gas Appliances
Relief Valves and Automatic Gas Shutoff Devices for Hot Water
Supply Systems
Gas Appliance Thermostats
Connectors for Gas Appliances
Pilot Gas Filters
Gas-Fired Heat Activated Air Conditioning and Heat Pump
Appliances
Gas-Fired, Work Activated Air-Conditioning and Heat Pump
Appliances (Internal Combustion)
Quick-Disconnect Devices for Use with Gas Fuel
Gas-Fired Illuminating Appliances
Gas-Fired Central Furnaces
Vented Decorative Gas Appliances
Gas Hose Connectors for Portable Outdoor Gas-Fired Appliances
Gas-Fired Pool Heaters
Recreational Vehicle Cooking Gas Appliances
Outdoor Cooking Gas Appliances
Decorative Gas Appliances for Installation in Solid-Fuel Burning
Fireplaces
Automatic Vent Damper Devices for Use With Gas-Fired Appliances
Electrically Operated
Connectors for Movable Gas Appliances
Portable Camp Cook Stoves for Use With Propane Gas
Portable Type Gas Camp Lights
Portable Refrigerators for Use With HD-5 Propane Gas
ANSI Z21.76
ANSI Z83.4
ANSI Z83.7
ANSI Z83.8
ANSI Z83.11
ANSI Z83.18
ASTM E2074
FM 1110
FM 1221
FM 1321
FM 1333
FM 1635
FM 2000
FM 2008
FM 3260
FM 3600
FM 3610
FM 3611
FM 3615
FM 3620
FM 3810
FM 3990
FM 6051
FM 6310
UL 1
UL 3
UL 4
UL 5
UL 5A
UL 5B
Gas-Fired Unvented Catalytic Room Heaters for Use With Liquefied
Petroleum (LP) Gases
Non-recirculating Direct Gas-Fired Industrial Air Heaters
Gas-Fired Construction Heaters
Gas Unit Heaters and Gas-Fired Duct Furnaces
Gas Food Service Equipment - Ranges and Unit Broilers
Direct Gas-Fired Industrial Air Heaters
Standard Method for Fire Tests of Door Assemblies
Indicator Posts
Backflow Preventers
Controllers for Electric Motor Driven Fire Pumps
Diesel Engine Fire Pump Drivers
Plastic Pipe and Fittings for Automatic Sprinkler Systems
Automatic Sprinklers for Fire Protection
Early Suppression-Fast Response (ESFR) Automatic Sprinklers
Flame Radiation Detectors for Automatic Fire Alarm Signaling
Electrical Equipment for Use in Hazardous (Classified) Locations,
General Requirements
Intrinsically Safe Apparatus and Associated Apparatus for Use in
Class I, II and III, Division 1 Hazardous (Classified) Locations
Electrical Equipment for Use in Class I, Division 2; Class II, Division
2; and Class III, Division 1 and 2 Hazardous Locations
Explosion proof Electrical Equipment, General Requirements
Purged and Pressurized Electrical Equipment for Hazardous
(Classified) Locations
Electrical and Electronic Test, Measuring, and Process Control
Equipment
Less or nonflammable Liquid-Insulated Transformers
Safety Containers and Filing, Supply and Disposal Containers
Combustible Gas Detectors
Flexible Metal Conduit
Flexible Nonmetallic Tubing for Electric Wiring
Armored Cable
Surface Metal Raceways and Fittings
Nonmetallic Surface Raceways and Fittings
Strut-Type Channel Raceways and Fittings
UL 6
UL 6A
UL 8
UL 10A
UL 10B
UL 10C
UL 13
UL 14B
UL 14C
UL 17
UL 20
UL 21
UL 22
UL 25
UL 30
UL 33
UL 38
UL 44
UL 45
UL 48
UL 50
UL 51
UL 58
UL 62
UL 65
UL 67
UL 69
UL 73
UL 79
UL 80
UL 82
UL 83
UL 87
Electric Rigid Metal Conduit - Steel
Electrical Rigid Metal Conduit - Aluminum, Bronze, and Stainless
Steel
Foam Fire Extinguishers
Tin-Clad Fire Doors
Fire Tests of Door Assemblies
Positive Pressure Fire Tests of Door Assemblies
Power-Limited Circuit Cables
Sliding Hardware for Standard, Horizontally Mounted Tin-Clad Fire
Doors
Swinging Hardware for Standard Tin-Clad Fire Doors Mounted
Singly or In Pairs
Vent or Chimney Connector Dampers for Oil-Fired Appliances
General-Use Snap Switches
LP-Gas Hose
Amusement and Gaming Machines
Meters for Flammable and Combustible Liquids and LP Gas
Metal Safety Cans
Heat Responsive Links for Fire-Protection Service
Manual Signaling Boxes for Fire Alarm Systems
Thermoset-Insulated Wires and Cables
Portable Electric Tools
Electric Signs
Enclosures for Electrical Equipment
Power-Operated Pumps for Anhydrous Ammonia and LP-Gas
Steel Underground Tanks for Flammable and Combustible Liquids
Flexible Cord and Fixture Wire
Wired Cabinets
Panelboards
Electric-Fence Controllers
Motor-Operated Appliances
Power-Operated Pumps for Petroleum Dispensing Products
Steel Inside Tanks for Oil Burner Fuel
Electric Gardening Appliances
Thermoplastic-Insulated Wires and Cables
Power-Operated Dispensing Devices for Petroleum Products
UL 92
UL 94
UL 96
UL 98
UL 104
UL 109
UL 122
UL 123
UL 125
UL 130
UL 132
UL 141
UL 142
UL 144
UL 147
UL 147A
UL 147B
UL 150
UL 153
UL 154
UL 155
UL 162
UL 174
UL 180
UL 181
UL 183
UL 187
UL 193
UL 194
UL 197
UL 198M
UL 199
Fire Extinguisher and Booster Hose
Tests for Flammability of Plastic Materials for Parts in Devices and
Appliances
Lightning Protection Components
Enclosed and Dead-Front Switches
Elevator Door Locking Devices and Contacts
Tube Fittings for Flammable and Combustible Fluids, Refrigeration
Service, and Marine Use
Photographic Equipment
Oxy-Fuel Gas Torches
Valves for Anhydrous Ammonia and LP-Gas (Other Than Safety
Relief)
Electric Heating Pads
Safety Relief Valves for Anhydrous Ammonia and LP-Gas
Garment Finishing Appliances
Steel Aboveground Tanks for Flammable and Combustible Liquids
Pressure Regulating Valves for LP-Gas
Hand-Held Torches for Fuel Gases
Nonrefillable (Disposable) Type Fuel Gas Cylinder Assemblies
Nonrefillable (Disposable) Type Metal Container Assemblies for
Butane
Antenna Rotators
Portable Electric Lamps
Carbon Dioxide Fire Extinguishers
Tests of Fire Resistance of Vault and File Room Doors
Foam Equipment and Liquid Concentrates
Household Electric Storage-Tank Water Heaters
Liquid-Level Indicating Gauges for Oil Burner Fuels
Factory-Made Air Ducts and Air Connectors
Manufactured Wiring Systems
X-Ray Equipment
Alarm Valves for Fire-Protection Service
Gasketed Joints for Ductile-Iron Pipe and Fittings for Fire Protection
Service
Commercial Electric Cooking Appliances
Mine-Duty Fuses
Automatic Sprinklers for Fire-Protection Service
UL 201
UL 203
UL 207
UL 209
UL 213
UL 217
UL 218
UL 224
UL 228
UL 231
UL 234
UL 244A
UL 248-1
UL 248-2
UL 248-3
UL 248-4
UL 248-5
UL 248-6
UL 248-7
UL 248-8
UL 248-9
UL 248-10
UL 248-11
UL 248-12
UL 248-13
UL 248-14
UL 248-15
UL 248-16
UL 250
UL 252
UL 252A
UL 260
UL 262
Garage Equipment
Pipe Hanger Equipment for Fire-Protection Service
Refrigerant-Containing Components and Accessories, Nonelectrical
Cellular Metal Floor Electrical Raceways and Fittings
Rubber Gasketed Fittings for Fire-Protection Service
Single and Multiple Station Smoke Alarms
Fire Pump Controllers
Extruded Insulating Tubing
Door Closers-Holders, With or Without Integral Smoke Detectors
Power Outlets
Low Voltage Lighting Fixtures for Use in Recreational Vehicles
Solid-State Controls for Appliances
Low-Voltage Fuses - Part 1: General Requirements
Low-Voltage Fuses - Part 2: Class C Fuses
Low-Voltage Fuses - Part 3: Class CA and CB Fuses
Low-Voltage Fuses - Part 4: Class CC Fuses
Low-Voltage Fuses - Part 5: Class G Fuses
Low-Voltage Fuses - Part 6: Class H Non-Renewable Fuses
Low-Voltage Fuses - Part 7: Class H Renewable Fuses
Low-Voltage Fuses - Part 8: Class J Fuses
Low-Voltage Fuses - Part 9: Class K Fuses
Low-Voltage Fuses - Part 10: Class L Fuses
Low-Voltage Fuses - Part 11: Plug Fuses
Low-Voltage Fuses - Part 12: Class R Fuses
Low-Voltage Fuses - Part 13: Semiconductor Fuses
Low-Voltage Fuses - Part 14: Supplemental Fuses
Low-Voltage Fuses - Part 15: Class T Fuses
Low-Voltage Fuses - Part 16: Test Limiters
Household Refrigerators and Freezers
Compressed Gas Regulators
Compressed Gas Regulator Accessories
Dry Pipe and Deluge Valves for Fire-Protection Service
Gate Valves for Fire-Protection Service
UL 268
UL 268A
UL 291
UL 294
UL 296
UL 296A
UL 298
UL 299
UL 300
UL 305
UL 307A
UL 307B
UL 310
UL 312
UL 325
UL 330
UL 331
UL 343
UL 346
UL 347
UL 351
UL 353
UL 355
UL 360
UL 363
UL 365
UL 372
UL 378
UL 385
UL 391
UL 393
UL 399
Smoke Detectors for Fire Protective Signaling Systems
Smoke Detectors for Duct Application
Automated Teller Systems
Access Control System Units
Oil Burners
Waste Oil-Burning Air-Heating Appliances
Portable Electric Hand Lamps
Dry Chemical Fire Extinguishers
Fire Testing of Fire Extinguishing Systems for Protection of
Restaurant Cooking Areas
Panic Hardware
Liquid Fuel-Burning Heating Appliances for Manufactured Homes
and Recreational Vehicles
Gas Burning Heating Appliances for Manufactured Homes and
Recreational Vehicles
Electrical Quick-Connect Terminals
Check Valves for Fire-Protection Service
Door, Drapery, Gate, Louver and Window Operator and Systems
Hose and Hose Assemblies for Dispensing Flammable Liquids
Strainers for Flammable Fluids and Anhydrous Ammonia
Pumps of Oil-Burning Appliances
Waterflow Indicators for Fire Protective Signaling Systems
High-Voltage Industrial Control Equipment
Rosettes
Limit Controls
Cord Reels
Liquid Tight Flexible Steel Conduit
Knife Switches
Police Station Connected Burglar Alarm Units and Systems
Primary Safety Controls for Gas- and Oil-Fired Appliances
Draft Equipment
Play Pipes for Water Supply Testing in Fire Protection Service
Solid-Fuel and Combination-Fuel Control and Supplementary
Furnaces
Indicating Pressure Gauges for Fire Protection Service
Drinking-Water Coolers
UL 404
UL 407
UL 412
UL 414
UL 416
UL 427
UL 429
UL 430
UL 441
UL 443
UL 444
UL 448
UL 452
UL 464
UL 466
UL 467
UL 469
UL 471
UL 474
UL 482
UL 484
UL 486A
UL 486B
UL 486C
UL 486D
UL 486E
UL 489
UL 493
UL 495
UL 496
Gauges, Indicating Pressure, for Compressed Gas Service
Manifolds for Compressed Gases
Refrigeration Unit Coolers
Meter Sockets
Refrigerated Medical Equipment
Refrigerating Units
Electrically Operated Valves
Waste Disposers
Gas Vents
Steel Auxiliary Tanks for Oil-Burner Fuel
Communications Cables
Pumps for Fire Protection Service
Antenna Discharge Units
Audible Signal Appliances
Electric Scales
Electrical Grounding and Bonding Equipment
Musical Instruments and Accessories
Commercial Refrigerators and Freezers
Dehumidifiers
Portable Sun/Heat Lamps
Room Air Conditioners
Wire Connectors and Soldering Lugs for Use With Copper
Conductors
Wire Connectors for Use with Aluminum Conductors
Splicing Wire Connectors
Insulated Wire Connector Systems for Underground Use or in Damp
or Wet Locations
Equipment Wiring Terminals for Use with Aluminum and/or Cooper
Conductors
Molded-Case Circuit Breakers and Circuit-Breaker Enclosures
Thermoplastic-Insulated Underground Feeder and Branch-Circuit
Cables
Power-Operated Dispensing Devices for LP-Gas
Edison-Base Lampholders
UL 497
UL 497A
UL 497B
UL 497C
UL 498
UL 498A
UL 499
UL 506
UL 507
UL 508
UL 508A
UL 508C
UL 510
UL 511
UL 512
UL 514A
UL 514B
UL 514C
UL 514D
UL 515
UL 521
UL 525
UL 536
UL 539
UL 541
UL 542
UL 544
UL 551
UL 555
UL 555S
UL 558
UL 561
UL 563
UL 565
Protectors for Paired Conductor Communication Circuits
Secondary Protectors for Communication Circuits
Protectors for Data Communication and Fire Alarm Circuits
Protectors for Coaxial Communications Circuits
Attachment Plugs and Receptacles
Current Taps and Adapters
Electric Heating Appliances
Specialty Transformers
Electric Fans
Industrial Control Equipment
Industrial Control Panels
Power Conversion Equipment
Polyvinyl Chloride, Polyethylene, and Rubber Insulating Tape
Porcelain Electrical Cleats, Knobs, and Tubes
Fuseholders
Metallic Outlet Boxes
Fittings for Cable and Conduit
Nonmetallic Outlet Boxes, Flush-Device Boxes and Covers
Cover Plates for Flush-Mounted Wiring Devices
Electrical Resistance Heat Tracing for Commercial and Industrial
Applications
Heat Detectors for Fire Protective Signaling Systems
Flame Arresters
Flexible Metallic Hose
Single and Multiple Station Heat Detectors
Refrigerated Vending Machines
Lampholders, Starters, and Starter Holders for Fluorescent Lamps
Medical and Dental Equipment
Transformer-Type Arc-Welding Machines
Fire Dampers
Smoke Dampers
Industrial Trucks, Internal Combustion Engineer-Powered
Floor Finishing Machines
Ice Makers
Liquid Level Gauges and Indicators for Anhydrous Ammonia and
LP-Gas
UL 567
UL 569
UL 574
UL 583
UL 588
UL 603
UL 606
UL 609
UL 621
UL 626
UL 632
UL 634
UL 635
UL 636
UL 639
UL 641
UL 644
UL 651
UL 651A
UL 651B
UL 664
UL 668
UL 674
UL 676
UL 680
UL 681
UL 696
UL 697
UL 698
UL 698A
Pipe Connectors for Petroleum Products and LP-Gas
Pigtails and Flexible Hoses Connectors for LP-Gas
Electric Oil Heaters
Electric-Battery-Powered Industrial Trucks
Seasonal and Holiday Decorative Products
Power Supplies for Use with Burglar-Alarm Systems
Linings and Screens for Use with Burglar-Alarm Systems
Local Burglar-Alarm Units and Systems
Ice Cream Makers
2 ½ Gallon Stored Pressure Water Type Fire Extinguishers
Electrically Actuated Transmitters
Connectors and Switches for Use with Burglar-Alarm Systems
Insulating Bushings
Holdup Alarm Units and Systems
Intrusion-Detection Units
Type L Low-Temperature Venting Systems
Container Assemblies for LP-Gas
Schedule 40 and 80 Rigid PVC Conduit
Type EB and A Rigid PVC Conduit and HDPE Conduit
Continuous Length High Density Polythylene Conduit
Commercial Dry-Cleaning Machines (Type IV)
Hose Valves For Fire Protection Service
Electric Motors and Generators for Use in Division 1 Hazardous
(Classified) Locations
Underwater Lighting Fixtures
Emergency Vault Ventilators and Vault-Ventilating Ports
Installation and Classification of Burglar and Holdup Alarm Systems
Electric Toys
Toy Transformers
Industrial Control Equipment for Use in Hazardous (Classified)
Locations
Industrial Control Panels Relating to Hazardous (Classified) Locations
UL 705
UL 710
UL 711
UL 719
UL 726
UL 727
UL 729
UL 730
UL 731
UL 732
UL 733
UL 745-1
UL 745-2-1
UL 745-2-2
UL 745-2-3
UL 745-2-4
UL 745-2-5
UL 745-2-6
UL 745-2-8
UL 745-2-9
UL 745-2-11
UL 745-2-12
UL 745-2-14
UL 745-2-17
UL 745-2-30
UL 745-2-31
UL 745-2-32
UL 745-2-33
UL 745-2-34
UL 745-2-35
UL 745-2-36
UL 745-2-37
Power Ventilators
Exhaust Hoods for Commercial Cooking Equipment
Fire Extinguishers, Rating and Fire Testing of
Nonmetallic Sheathed Cables
Oil-Fired Boiler Assemblies
Oil-Fired Central Furnaces
Oil-Fired Floor Furnaces
Oil-Fired Wall Furnaces
Oil-Fired Unit Heaters
Oil-Fired Storage Tank Water Heaters
Oil-Fired Air Heaters and Direct-Fired Heaters
Portable Electric Tools
Particular Requirements of Drills
Particular Requirements for Screwdrivers and Impact Wrenches
Particular Requirements for Grinders, Polishers, and Disk-Type
Sanders
Particular Requirements for Sanders
Particular Requirements for Circular Saws and Circular Knives
Particular Requirements for Hammers
Particular Requirements for Shears and Nibblers
Particular Requirements for Tappers
Particular Requirements for Reciprocating Saws
Particular Requirements for Concrete Vibrators
Particular Requirements for Planers
Particular Requirements for Routers and Trimmers
Particular Requirements for Staplers
Particular Requirements for Diamond Core Drills
Particular Requirements for Magnetic Drill Presses
Particular Requirements for Portable Bandsaws
Particular Requirements for Strapping Tools
Particular Requirements for Drain Cleaners
Particular Requirements for Hand Motor Tools
Particular Requirements for Plate Jointers
UL 746A
UL 746B
UL 746C
UL 746E
UL 749
UL 751
UL 753
UL 756
UL 763
UL 773
UL 773A
UL 775
UL 778
UL 781
UL 783
UL 789
UL 791
UL 795
UL 796
UL 797
UL 797A
UL 810
UL 813
UL 814
UL 817
UL 823
UL 826
UL 827
UL 834
UL 842
UL 844
UL 845
Polymeric Materials - Short Term Property Evaluations
Polymeric Materials - Long Term Property Evaluations
Polymeric Materials--Use in Electrical Equipment Evaluations
Polymeric Materials--Industrial Laminates, Filament Wound Tubing,
Vulcanized Fibre, and Materials Used in Printed Wiring Boards
Household Dishwashers
Vending Machines
Alarm Accessories for Automatic Water Supply Control Valves for
Fire-Protection Service
Coin and Currency Changers and Actuators
Motor-Operated Commercial Food Preparing Machines
Plug-In Locking-Type Photocontrols for Use With Area Lighting
Nonindustrial Photoelectric Switches for Lighting Control
Graphic Arts Equipment
Motor-Operated Water Pumps
Portable Electric Lighting Units for Use in Hazardous (Classified)
Locations
Electric Flashlights and Lanterns for Use in Hazardous (Classified)
Locations
Indicator Posts for Fire-Protection Service
Residential Incinerators
Commercial-Industrial Gas-Heating Equipment
Printed-Wiring Boards
Electrical Metallic Tubing
Electrical Metallic Tubing - Aluminum
Capacitors
Commercial Audio Equipment
Gas-Tube-Sign and Ignition Cable
Cord Sets and Power-Supply Cords
Electric Heaters for Use in Hazardous (Classified) Locations
Household Electric Clocks
Central-Station Alarm Services
Heating, Water Supply, and Power Boilers - Electric
Valves for Flammable Fluids
Electric Lighting Fixtures for Use in Hazardous (Classified)
Locations
Motor Control Centers
UL 854
UL 857
UL 858
UL 858A
UL 859
UL 860
UL 863
UL 864
UL 867
UL 869A
UL 870
UL 873
UL 875
UL 877
UL 879
UL 884
UL 886
UL 887
UL 891
UL 894
UL 896
UL 913
UL 916
UL 917
UL 921
UL 923
UL 924
UL 935
UL 943
UL 943B
Service Entrance Cables
Busways
Household Electric Ranges
Safety-Related Solid-State Controls for Household Electric Ranges
Household Electric Personal Grooming Appliance
Pipe Unions for Flammable and Combustible Fluids and Fire
Protection Service
Time-Indicating and -Recording Appliances
Control Units for Fire-Protective Signaling Systems
Electrostatic Air Cleaners
Reference Standard for Service Equipment
Wireways, Auxiliary Gutters, and Associated Fittings
Temperature-Indicating and -Regulating Equipment
Electric Dry Bath Heaters
Circuit Breakers and Circuit-Breaker Enclosures for Use in
Hazardous (Classified) Locations
Electrode Receptacles for Gas-Tube Signs
Underfloor Raceways and Fittings
Outlet Boxes and Fittings for Use in Hazardous (Classified)
Locations
Delayed-Action Timelocks
Dead-Front Switchboards
Switches for Use in Hazardous (Classified) Locations
Oil-Burning Stoves
Intrinsically Safe Apparatus and Associated Apparatus for Use in
Class I, II, and III, Division I, Hazardous (Classified) Locations
Energy Management Equipment
Clock-Operated Switches
Commercial Electric Dishwashers
Microwave Cooking Appliances
Emergency Lighting and Power Equipment
Fluorescent-Lamp Ballasts
Ground-Fault Circuit Interrupters
Appliance Leakage-Current Interrupters
UL 961
UL 963
UL 964
UL 969
UL 977
UL 982
UL 983
UL 984
UL 985
UL 987
UL 991
UL 998
UL 1002
UL 1004
UL 1004A
UL 1005
UL 1008
UL 1010
UL 1012
UL 1017
UL 1018
UL 1020
UL 1022
UL 1023
UL 1026
UL 1028
UL 1029
UL 1030
UL 1034
UL 1037
UL 1042
UL 1047
UL 1053
UL 1054
Electric Hobby and Sports Equipment
Sealing, Wrapping, and Marking Equipment
Electrically Heating Bedding
Marking and Labeling Systems
Fused Power-Circuit Devices
Motor-Operated Household Food Preparing Machines
Surveillance Cameras Units
Hermetic Refrigerant Motor-Compressors
Household Fire Warning System Units
Stationary and Fixed Electric Tools
Tests for Safety-Related Controls Employing Solid-State Devices
Humidifiers
Electrically Operated Valves for Use in Hazardous (Classified)
Locations
Electric Motors
Fire Pump Motors
Electric Flatirons
Transfer Switch Equipment
Receptacle-Plug Combinations for Use in Hazardous (Classified)
Locations
Power Units Other Than Class 2
Vacuum Cleaners, Blower Cleaners, and Household Floor Finishing
Machines
Electric Aquarium Equipment
Thermal Cutoffs for Use in Electrical Appliances and Components
Line Isolated Monitors
Household Burglar-Alarm System Units
Electric Household Cooking and Food Serving Appliances
Hair Clipping and Shaving Appliances
High-Intensity-Discharge Lamp Ballasts
Sheathed Heating Elements
Burglary Resistant Electric Locking Mechanisms
Antitheft Alarms and Devices
Electric Baseboard Heating Equipment
Isolated Power Systems Equipment
Ground-Fault Sensing and Relaying Equipment
Special-Use Switches
UL 1058
UL 1059
UL 1062
UL 1063
UL 1066
UL 1069
UL 1072
UL 1075
UL 1076
UL 1077
UL 1081
UL 1082
UL 1083
UL 1086
UL 1088
UL 1090
UL 1091
UL 1093
UL 1097
UL 1203
UL 1206
UL 1207
UL 1230
UL 1236
UL 1238
UL 1240
UL 1241
UL 1242
UL 1244
UL 1247
UL 1248
UL 1254
Halogenated Agent Extinguishing System Units
Terminal Blocks
Unit Substations
Machine-Tool Wires and Cables
Low-Voltage AC and DC Power Circuit Breakers Used in
Enclosures
Hospital Signaling and Nurse-Call System
Medium Voltage Power Cables
Gas Fired Cooling Appliances for Recreational Vehicles
Proprietary Burglar Alarm Units and Systems
Supplementary Protectors for Use in Electrical Equipment
Swimming Pool Pumps, Filters and Chlorinators
Household Electric Coffee Makers and Brewing-Type Appliances
Household Electric Skillets and Frying-Type Appliances
Household Trash Compactors
Temporary Lighting Strings
Electric Snow Movers
Butterfly Valves for Fire Protection Service
Halogenated Agent Fire Extinguishers
Double Insulation Systems for Use in Electrical Equipment
Explosion-Proof and Dust-Ignition-Proof Electrical Equipment for
Use in Hazardous (Classified) Locations
Electric Commercial Clothes-Washing Equipment
Sewage Pumps for Use in Hazardous (Classified) Locations
Amateur Movie Lights
Battery Chargers for Charging Engine-Starter Batteries
Control Equipment for Use With Flammable Liquid Dispensing
Devices
Electric Commercial Clothes-Drying Equipment
Junction Boxes for Swimming Pool Lighting Fixtures
Intermediate Metal Conduit
Electrical and Electronic Measuring and Testing Equipment
Diesel Engines for Driving Centrifugal Fire Pumps
Engine-Generator Assemblies for Use in Recreational Vehicles
Pre-Engineered Dry Chemical Extinguishing Systems Units
UL 1261
UL 1262
UL 1277
UL 1278
UL 1283
UL 1285
UL 1286
UL 1310
UL 1313
UL 1314
UL 1316
UL 1322
UL 1323
UL 1332
UL 1363
UL 1411
UL 1412
UL 1413
UL 1414
UL 1416
UL 1417
UL 1419
UL 1424
UL 1425
UL 1429
UL 1431
UL 1433
UL 1434
UL 1436
UL 1437
UL 1441
Electric Water Heaters for Pools and Tubs
Laboratory Equipment
Electrical Power and Control Tray Cables with Optional
Optical-Fiber Members
Movable and Wall- or Ceiling-Hung Electric Room Heaters
Electromagnetic-Interference Filter
Pipe and Couplings, Polyvinyl Chloride (PVC) for Underground Fire
Service
Office Furnishings
Class 2 Power Units
Nonmetallic Safety Cans for Petroleum Products
Special-Purpose Metal Containers
Glass-Fiber-Reinforced Plastic Underground Storage Tanks for
Petroleum Products
Fabricated Scaffold Planks and Stages
Scaffold Hoists
Organic Coatings for Steel Enclosures for Outdoor Use Electrical
Equipment
Relocatable Power Taps
Transformers and Motor Transformers for Use In Audio-, Radio-,
and Television-Type Appliances
Fusing Resistors and Temperature-Limited Resistors for Radio-, and
Television-Type Appliances
High-Voltage Components for Television-Type Appliances
Capacitors &Suppressors for Radio- and Television-Type Appliances
Overcurrent and Overtemperature Protectors for Radio- and
Television-Type Appliances
Special Fuses for Radio- and Television-Type Appliances
Professional Video and Audio Equipment
Cables for Power-Limited Fire Alarm Circuits
Cables for Non-Power-Limited Fire-Alarm Circuits
Pullout Switches
Personal Hygiene and Health Care Appliances
Control Centers for Changing Message Type Electric Signs
Thermistor-Type Devices
Outlet Circuit Testers and Similar Indicating Devices
Electrical Analog Instruments - Panel Board Types
Coated Electrical Sleeving
UL 1445
UL 1446
UL 1447
UL 1448
UL 1449
UL 1450
UL 1453
UL 1460
UL 1468
UL 1472
UL 1474
UL 1478
UL 1480
UL 1481
UL 1482
UL 1484
UL 1486
UL 1492
UL 1557
UL 1558
UL 1559
UL 1561
UL 1562
UL 1563
UL 1564
UL 1565
UL 1567
UL 1569
UL 1573
UL 1574
UL 1577
UL 1581
UL 1585
Electric Water Bed Heaters
Systems of Insulating Materials--General
Electric Lawn Mowers
Electric Hedge Trimmers
Transient Voltage Surge Suppressors
Motor-Operated Air Compressors, Vacuum Pumps and Painting
Equipment
Electric Booster and Commercial Storage Tank Water Heaters
Motor-Operated Air Compressors, Vacuum Pumps and Painting
Equipment
Direct-Acting Pressure Reducing and Pressure Restricting Valves
Solid-State Dimming Controls
Adjustable Drop Nipples for Sprinkler Systems
Fire Pump Relief Valves
Speakers for Fire Protective Signaling Systems
Power Supplies for Fire Protective Signaling Systems
Solid-Fuel Room Type Heaters
Residential Gas Detectors
Quick Opening Devices for Dry Pipe Valves for Fire-Protection
Service
Audio-Video Products and Accessories
Electrically Isolated Semiconductor Devices
Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear
Insect-Control Equipment - Electrocution Type
Dry-Type General Purpose and Power Transformers
Transformers, Distribution, Dry-Type -- Over 600 Volts
Electric Spas, Equipment Assemblies, and Associated Equipment
Industrial Battery Chargers
Wire Positioning Devices
Receptacles and Switches Intended for Use With Aluminum Wire
Metal-Clad Cables
Stage and Studio Lighting Units
Track Lighting Systems
Optical Isolators
Reference Standard for Electrical Wires, Cables, and Flexible Cords
Class 2 and Class 3 Transformers
UL 1594
UL 1598
UL 1604
UL 1610
UL 1635
UL 1637
UL 1638
UL 1640
UL 1647
UL 1651
UL 1653
UL 1655
UL 1660
UL 1662
UL 1664
UL 1666
UL 1673
UL 1676
UL 1681
UL 1682
UL 1684
UL 1686
UL 1690
UL 1692
UL 1693
UL 1694
UL 1699
UL 1703
UL 1711
UL 1726
UL 1727
UL 1730
Sewing and Cutting Machines
Luminaries
Electrical Equipment for Use in Class I and II, Division 2 and Class
III Hazardous (Classified) Locations
Central-Station Burglar-Alarm Units
Digital Burglar Alarm Communicator System Units
Home Health Care Signaling Equipment
Visual Signaling Appliances
Portable Power Distribution Units
Motor-Operated Massage and Exercise Machines
Optical Fiber Cable
Electrical Nonmetallic Tubing
Community-Antenna Television Cables
Liquid-Tight Flexible Nonmetallic Conduit
Electric Chain Saws
Immersion-Detection Circuit-Interrupters
Test for Flame Propagation Height of Electrical and Optical-Fiber
Cables Installed Vertically in Shafts
Electric Space Heating Cables
Conductive-Path- and Discharge-Path Resistors for Use in Radio-,
Video, or Television-Type Appliances
Wiring Device Configurations
Plugs, Receptacles, and Cable Connectors, of the Pin and Sleeve
Type
Reinforced Thermosetting Resin Conduit
Pin and Sleeve Configurations
Data-Processing Cables
Polymeric Materials - Coil Forms
Electric Radiant Heating Panels and Heating Panel Sets
Tests for Flammability of Small Polymeric Component Materials
Arc-Fault Circuit-Interrupters
Flat Plate Photovoltaic Modules and Panels
Amplifiers for Fire Protective Signaling Systems
Automatic Drain Valves for Standpipe Systems
Commercial Electric Personal Grooming Appliances
Smoke Detector Monitors and Accessories for Individual Living
Units of Multifamily ltifdences and Hotel/Motel Rooms
UL 1738
UL 1739
UL 1740
UL 1741
UL 1767
UL 1769
UL 1773
UL 1776
UL 1778
UL 1786
UL 1795
UL 1812
UL 1815
UL 1821
UL 1838
UL 1863
UL 1876
UL 1887
UL 1889
UL 1917
UL 1951
UL 1963
UL 1971
UL 1977
UL 1981
UL 1993
UL 1994
UL 1995
UL 1996
UL 2006
Venting Systems for Gas-Burning Appliances, Categories II, III, and
IV
Pilot-Operated Pressure-Control Valves for Fire-Protection Service
Industrial Robots and Robotic Equipment
Inverters, Converters, and Controllers for Use in Independent Power
Systems
Early-Suppression Fast-Response Sprinklers
Cylinder Valves
Termination Boxes
High-Pressure Cleaning Machines
Uninterruptible Power Supply Equipment
Nightlights
Hydromassage Bathtubs
Ducted Heat Recovery Ventilators
Nonducted Heat Recovery Ventilators
Thermoplastic Sprinkler Pipe and Fittings for Fire Protection
Low Voltage Landscape Lighting Systems
Communication Circuit Accessories
Isolating Signal and Feedback Transformers for Use in Electronic
Equipment
Fire Test of Plastic Sprinkler Pipe for Flame and Smoke
Characteristics
Commercial Filters for Cooking Oil
Solid-State Fan Speed Controls
Electric Plumbing Accessories
Refrigerant Recovery/Recycling Equipment
Signaling Devices for the Hearing Impaired
Component Connectors for Use in Data, Signal, Control and Power
Applications
Central Station Automation Systems
Self-Ballasted Lamps and Lamp Adapters
Low-Level Path Marking and Lighting Systems
Heating and Cooling Equipment
Electric Duct Heaters
Halon 1211 Recovery/Recharge Equipment
UL 2017▘▘▘
UL 2021
UL 2024
UL 2034
UL 2044
UL 2061
UL 2083
UL 2085
UL 2089▘▘
UL 2096
UL 2097
UL 2106
UL 2111
UL 2125
UL 2127
UL 2157
UL 2158
UL 2161
UL 2166
UL 2200
UL 2202
UL 2227
UL 2250
UL 2305
UL 2351
UL 2388
UL 3044
UL 6500
UL 60335-1
UL 60335-2-8
General Purpose Signaling Devices and Systems
Fixed and Location-Dedicated Electric Room Heaters
Optical Fiber Cable Raceway
Single and Multiple Station Carbon Monoxide Detectors
Commercial Closed Circuit Television Equipment
Adapters and Cylinder Connection Devices for Portable LP-Gas
Cylinder Assemblies
Halon 1301 Recovery/Recycling Equipment
Protected Aboveground Tanks for Flammable and Combustible
Liquids
Vehicle Battery Adapters
Commercial/Industrial Gas and/or Gas Fired Heating Assemblies
with Emission Reduction Equipment
Double Insulation Systems for Use in Electronic Equipment
Field Erected Boiler Assemblies
Overheating Protection for Motors
Motor-Operated Air Compressors for Use in Sprinkler Systems
Inert Gas Clean Agent Extinguishing System Unit
Electric Clothes Washing Machines and Extractors
Electric Clothes Dryers
Neon Transformers and Power Supplies
Halocarbon Clean Agent Extinguishing System Units
Stationary Engine Generator Assemblies
Electric Vehicle (EV) Charging System Equipment
Overfilling Prevention Devices
Instrumentation Tray Cable
Exhibition Display Units, Fabrication and Installation
Spray Nozzles for Fire-Protection Service
Flexible Lighting Products
Surveillance Closed Circuit Television Equipment
Audio/Video and Musical Instrument Apparatus for Household,
Commercial, and Similar General Use
Safety of Household and Similar Electrical Appliances, Part 1;
General Requirements
Household and Similar Electric Appliances, Part 2; Particular
Requirements for Electric Shavers, Hair Clippers and Similar
Appliances
UL 60335-2-34
UL 60601-1
UL 60730-1A
UL 60730-2-3
UL 60730-2-4
UL 60730-2-6
UL 60730-2-7
UL 60730-2-9
UL 60730-2-10A
UL 60730-2-11A
UL 60730-2-12A
UL 60730-2-13A
UL 60730-2-14
UL 60730-2-16A
UL 60950
UL 61010A-1
UL
61010A-2-010
UL
61010A-2-020
UL
61010A-2-041
Household and Similar Electrical Appliances, Part 2; Particular
Requirements for Motor-Compressors
Medical Electrical Equipment, Part 1: General Requirements for
Safety
Automatic Electrical Controls for Household and Similar Use; Part 1:
General Requirements
Automatic Electrical Controls for Household and Similar Use, Part 2:
Particular Requirements for Thermal Protectors for Ballasts for
Tubular Fluorescent Lamps
Automatic Electrical Controls for Household and Similar Use, Part 2:
Particular Requirements for Thermal Motor Protectors for
Motor-Compressors of Hermetic and Semi-Hermetic Type
Automatic Electrical Controls for Household and Similar Use; Part 2:
Particular Requirements for Automatic Electrical Pressure Sensing
Controls Including Mechanical Requirements
Automatic Electrical Controls for Household and Similar Use; Part 2:
Particular Requirements for Timers and Time Switches
Automatic Electrical Controls for Household and Similar Use; Part 2:
Particular Requirements for Temperature Sensing Controls
Automatic Electrical Controls for Household and Similar Use; Part 2:
Particular Requirements for Electrically-Operated Motor Starting
Relays
Automatic Electrical Controls for Household and Similar Use; Part 2:
Particular Requirements for Energy Regulators
Automatic Electrical Controls for Household and Similar Use; Part 2:
Particular Requirements for Electrically-Operated Doors
Automatic Electrical Controls for Household and Similar Use; Part 2:
Particular Requirements for Humidity Sensing Controls
Automatic Electrical Controls for Household and Similar Use; Part 2:
Particular Requirements for Electric Actuators
Automatic Electrical Controls for Household and Similar Use; Part 2:
Particular Requirements for Automatic Electrical Water
Level-Operating Controls of the Float Type for Household and
Similar Applications
Information Technology Equipment
Electrical Equipment For Laboratory Use; Part 1: General
Requirements
Electrical Equipment for Laboratory Use; Part 2: Particular
Requirements for Laboratory Equipment for the Heating of Materials
Electrical Equipment for Laboratory Use; Part 2: Particular
Requirements for Laboratory Centrifuges
Electrical Equipment for Laboratory Use; Part 2: Particular
Requirements for Autoclaves Using Steam for the Treatment of
Medical Materials for Laboratory Processes
UL
Electrical Equipment for Laboratory Use; Part 2: Particular
61010A-2-042 Requirements for Autoclaves and Sterilizers Using Toxic Gas for the
Treatment of Medical Materials, and for Laboratory Processes
UL
Electrical Equipment for Laboratory Use; Part 2: Particular
61010A-2-051 Requirements for Laboratory Equipment Mixing and Stirring
UL
Electrical Equipment for Laboratory Use; Part 2: Particular
61010A-2-061 Requirements for Laboratory Atomic Spectrometers with Thermal
Atomization and Ionization
UL 61010B-1 Electrical Measuring and Test Equipment; Part 1: General
Requirements
UL
Electrical Equipment for Measurement, Control, and Laboratory Use;
61010B-2-031 Part 2: Particular Requirements for Hand-Held Probe Assemblies for
Electrical Measurement and Test
UL 61010C-1 Process Control Equipment
UL 61058-1
Switch for Appliances
▘ : 산업용 및 영업용 전력계 시스템에 사용되어지는 장비나 물질을 위하여 승인된
규격으로, Subpart S in 29 CFR 1910 by 1910.302(a)(2)에서 벗어난 설비에 사용되는
장비나 물질을 위해 승인된 규격은 아님.
▘▘: 개조가 가능한 자동차나 운송수단에 사용되는 배터리 아답터의 시험 및 인증을
위해 승인된 규격임.
▘▘▘: 단지 전기적인 부분에 한정됨.
4. NRTL 대상 품목
NRTL에서는 산업용 장비 또는 물질의 안전인증을 위하여 다음 37개 분야의 제품에
대해서는 NRTL 인증을 요구하고 있다. 이들 분야는 OSHA에서 승인되어, 미연방규정
29 CFR Part 1910에 등록된다.
(1) Electrical conductors or equipment (Subpart S of Part 1910).
: 전기적 전도체 또는 장비
(2) Automatic sprinkler systems. : 자동 스프링쿨러 시스템
(3) Fixed extinguishing systems (dry chemical, water spray, foam, or gaseous agents).
: 고정된 소화(진화) 시스템 (건식화학물, 분무기, 거품, 가스재질의 약품)
(4) Fixed extinguishing systems components and agents.
: 고정된 소화(진화) 시스템의 부품 또는 약품
(5) Portable fire extinguishers. : 휴대용 소화기
(6) Automatic fire detection devices and equipment. : 자동 화재 감시장비 및 장치
(7) Employee alarm systems. : 종업원 화재경보 시스템
(8) Self-closing fire doors. : 자동으로 닫히는 방화문
(9) Fire (B) doors. : 방화문
(10) Windows (frames). : 창문틀
(11) Heat actuated (closing) devices (dip tanks). : 열감지 작동장치
(12) Exit components. : 비상구 부품
(13) Spray booth overspray filters. : 스프레이 부스 필터
(14) Flame arresters, check valves, hose (transfer stations), portable tanks and safety
cans - (flammable/combustible liquids).
: 화염차단장치, 체크밸브, 호스, 휴대용 물탱크, 가연성액체를 위한 안전용기
(15) Pumps and self-closing faucets (for dispensing Class I liquids).
: 펌프 및 자동으로 닫히는 수도꼭지 (Class I 액체 분배용)
(16) Flexible connectors (piping, valves, fittings) - (flammable liquids).
: 유연성있는 연결단자 (가연성액체용 파이프, 밸브 및 마무리시설등에 사용)
(17) Service station dispensing units (automotive, marine).
: 유니트를 분배하는 서비스 스테이션
(18) Mechanical or gravity ventilation systems
(automotive service station dispensing area).
: 기계적이거나 위험성이 있는 통풍시스템
(19) Automotive service station latch-open devices for dispensing units.
: 유니트를 분배용으로 자동운영되는 잠금해제장비
(20) New commercial and industrial LPG consuming appliances.
: 새로운 산업용 또는 영업용 LPG 사용기구
(21) Flexible connectors (piping, valves, fittings) - LPG.
: 유연성있는 연결단자 (LPG용 파이프, 밸브 및 마무리시설등에 사용)
(22) Powered industrial truck LPG conversion equipment.
: LPG 변환장비가 있는 산업용 대형트럭
(23) LPG storage and handling systems ( DOT containers, cylinders).
: LPG 저장소 및 LPG 취급시스템
(24) Automatic shut-off devices (portable LPG heaters including salamanders).
: 자동 폐쇄장비 (화열이 있는 휴대용 LPG 히터)
(25) LPG container assemblies (non-DOT) for interchangeable installation above or
under ground.
: 지하 또는 지상에 설치되어 교체가능한 LPG 컨테이너 조립품
(26) Fixed electrostatic apparatus and devices (coating operations).
: 고정식 정전기 기계 및 장비
(27) Electrostatic hand spray apparatus and devices.
: 정전기 핸드스프레이 기계 및 장비
(28) Electrostatic fluidized beds and associated equipment.
: 정전기 유동 침대 및 관련 장비
(29) Each appurtenance (e.g., pumps, compressors, safety relief devices, liquid-level
gaging devices, valves and pressure gages) in storage and handling of anhydrous
ammonia.
: 무수 암모니아를 취급하고 저장하는 각 부속물 (펌프, 압축기, 안전구조장비,
액체눈금게이지장비, 밸브, 압력게이지등)
(30) Gasoline, LPG, diesel, or electrically powered industrial trucks used in hazardous
atmospheres.
: 위험기압에서 사용하는 가솔린, LPG, 디젤 또는 산업용전기 대형트럭
(31) Acetylene apparatus (torches, regulators or pressure-reducing valves, generators
[stationary and portable], manifolds).
: 아세틸렌 장치 (토치, 조절장치, 감압밸브, 발생장치(고정식, 이동식), 다기관등)
(32) Acetylene generator compressors or booster systems.
: 아세틸렌 발생 압축기 또는 부스터 시스템
(33) Acetylene piping protective devices. : 아세틸렌 배관 보호장비
(34) Manifolds (fuel gas or oxygen) - separately for each component part or as
assembled units.
: 다기관 (연료가스 또는 산소) - 조립된 유닛이거나 분리된 각 부품
(35) Scaffolding and power or manually operated units of single-point adjustable
suspension scaffolds.
: 비계(발판)과 동력 또는 단일지점으로 조정가능한 버팀대용 비계(발판)의 수동작동
유닛
(36) Hoisting machine and supports (Stone setters' adjustable multiple-point suspension
scaffold).
: 기중기와 그 지지대 (석재고정용 조정가능한 다중점 버팀대용 비계(발판))
(37) Hoisting machines (Two-point suspension scaffolds; Masons' adjustable
multiple-point suspension scaffold.
: 기중기 (이중점 버팀대용 비계(발판); 석공용 조정가능한 다중점 버팀대용
비계(발판))
5. NRTL 공인시험소
미국내 OSHA에서 인정한 NRTL 공인시험소는 2006년 3월현재 18개 기관이 있으며,
이들 각 기관별로 수행하는 인증 프로그램 및 지원하는 인증규격은 다음과 같다.
(1) Applied Research Laboratories, Inc. (ARL)
(가) 지원 Programs 및 인증규격
: http://www.osha.gov/dts/otpca/nrtl/arl.html 참조
(나) 인증마크
(2) Canadian Standards Association (CSA) (also known as CSA International)
(가) 지원 Programs 및 인증규격
: http://www.osha.gov/dts/otpca/nrtl/csa.html 참조
(나) 인증마크
(3) Communication Certification Laboratory, Inc. (CCL)
(가) 지원 Programs 및 인증규격
: http://www.osha.gov/dts/otpca/nrtl/ccl.html 참조
(나) 인증마크
(4) Curtis-Straus LLC (CSL)
(가) 지원 Programs 및 인증규격
: http://www.osha.gov/dts/otpca/nrtl/csl.html 참조
(나) 인증마크
(5) Electrical Reliability Services, Inc. (ERS)
(also known as eti Conformity Services and formerly Electro-Test, Inc. (ETI))
(가) 지원 Programs 및 인증규격
: http://www.osha.gov/dts/otpca/nrtl/ers.html 참조
(나) 인증마크
(6) Entela, Inc. (ENT)
(가) 지원 Programs 및 인증규격
: http://www.osha.gov/dts/otpca/nrtl/ent.html 참조
(나) 인증마크
(7) FM Global Technologies LLC (FM)
(also known as FM Approvals and formerly Factory Mutual Research Corporation)
(가) 지원 Programs 및 인증규격
: http://www.osha.gov/dts/otpca/nrtl/fm.html 참조
(나) 인증마크
(8) Intertek Testing Services NA, Inc. (ITSNA) (formerly ETL)
(가) 지원 Programs 및 인증규격
: http://www.osha.gov/dts/otpca/nrtl/its.html 참조
(나) 인증마크
(9) MET Laboratories, Inc. (MET)
(가) 지원 Programs 및 인증규격
: http://www.osha.gov/dts/otpca/nrtl/met.html 참조
(나) 인증마크
(10) NSF International (NSF)
(가) 지원 Programs 및 인증규격
: http://www.osha.gov/dts/otpca/nrtl/nsf.html 참조
(나) 인증마크
(11) National Technical Systems, Inc. (NTS)
(가) 지원 Programs 및 인증규격
: http://www.osha.gov/dts/otpca/nrtl/nts.html 참조
(나) 인증마크
(12) SGS U.S. Testing Company, Inc. (SGSUS) (formerly UST-CA)
(가) 지원 Programs 및 인증규격
: http://www.osha.gov/dts/otpca/nrtl/sgs.html 참조
(나) 인증마크
(13) Southwest Research Institute (SWRI)
(가) 지원 Programs 및 인증규격
: http://www.osha.gov/dts/otpca/nrtl/swri.html 참조
(나) 인증마크
(14) TUV America, Inc. (TUVAM)
(가) 지원 Programs 및 인증규격
: http://www.osha.gov/dts/otpca/nrtl/tuvam.html 참조
(나) 인증마크
(15) TUV Product Services GmbH (TUVPSG)
(가) 지원 Programs 및 인증규격
: http://www.osha.gov/dts/otpca/nrtl/tuvpsg.html 참조
(나) 인증마크
(16) TUV Rheinland of North America, Inc. (TUV)
(가) 지원 Programs 및 인증규격
: http://www.osha.gov/dts/otpca/nrtl/tuv.html 참조
(나) 인증마크
(17) Underwriters Laboratories Inc. (UL)
(가) 지원 Programs 및 인증규격
: http://www.osha.gov/dts/otpca/nrtl/ul.html 참조
(나) 인증마크
(18) Wyle Laboratories, Inc. (WL)
(가) 지원 Programs 및 인증규격
: http://www.osha.gov/dts/otpca/nrtl/wl.html 참조
(나) 인증마크