Complex Environment
Devices
Watertight, Severe Duty Insulated and
Corrosion Resistant devices for harsh
industrial environments
Watertight, Severe Duty Insulated &
Corrosion Resistant Devices
Arrow Hart® delivers
superior performance in
the harshest environments
Our family of complex environment devices excel where
standard wiring devices are most susceptible to failure:
physically abusive areas containing a host of contaminants that
attack device integrity like oils, chemicals, water and moisture,
UV exposure, ozone and corrosive airborne contaminants.
Table of Contents
Watertight Devices . . . . . . . . . . . . . . . . 4
Severe Duty Insulated Devices . . . . . 11
Corrosion Resistant Devices. . . . . . . 16
Complex Environment Protection
Accessories. . . . . . . . . . . . . . . . . . . . . 19
Arrow Hart offers a complete range
of solutions for use in complex
environments.
• Watertight devices provide safe
and reliable watertight
connections, ideal for use in wet
locations and hose-down areas
• Severe Duty Insulated devices
offer superior resistance to UV
exposure, ozone and a wide variety
of damaging fluids typically found
in industrial applications
• Corrosion Resistant devices are
engineered to perform where
moisture and humidity create
corrosive environments
• A full line of accessories are
available, designed to compliment
the unique performance
characteristics of our industrial
devices
2
• Food Processing
Watertight Device
Applications:
• Petrochem
Production
• Marinas/
Shipbuilding
A complete line of
devices designed for
complex environments
Select from a complete offering of straight blade and locking
devices intended for use in complex and harsh environments,
including a wide range of plugs, connectors, receptacles
and accessories.
• Industrial
Manufacturing
Severe Duty
Insulated Device
Applications:
• Mining & Agriculture
• Warehousing &
Refrigeration
• Chemical
Processing
Corrosion
Resistant Device
Applications:
• Temporary Power
• Machine Shops/
Millworks
3
Watertight Device Applications
The most complete
offering of watertight
wiring devices
Application
Watertight devices have been
designed for industrial applications
in which electrical connections are
exposed to liquid splashing and
hose-down.
Watertight devices are ideal for
industrial manufacturing, food and
beverage processing, agriculture
applications, chemical production,
shipyards and marinas plus
wastewater treatment facilities.
These products have excellent
resistance to physical abuse, hosedirected water, oils, chemicals,
corrosive liquids, airborne particulates
and contaminants, UV exposure and
ozone attack.
Properly mated plugs and connectors,
plugs and receptacles and closed
receptacles form a multi-point
watertight seal that resists 1,000 psi
water spray.
4
Arrow Hart® has the broadest line of industrial locking and
straight blade watertight devices. Select from the most extensive
offering of plugs, connectors, receptacles and accessories – all
providing superior watertight protection.
Watertight Device Features & Benefits
Innovative design and
rugged materials make
our watertight devices
your best solution
1
These versatile products are ideal for food processing plants,
oil refineries or chemical processing plants — anywhere that
moisture, dirt or corrosive elements may be a factor.
Spring-loaded selfclosing flip lid cover
ensures a watertight seal
when the receptacle is
not in use – even in water
spray at 1,000 psi
5
2
3
Nickel-plated
power contacts
and terminal
assemblies
Glass-filled nylon cover
and exterior shell
provide impact
resistance in abusive
environments
6
Quick-drive stainless
steel assembly screws
provide corrosion
resistance and fast
assembly
Nickel-plated power
7 contacts, blades
Watertight
Receptacles
Stainless steel
mounting and
assembly screws
provide corrosion
resistance
and terminal screws
provide corrosion
resistance
Neoprene
11 grommet
Watertight
Plugs &
Connectors
ensures a
watertight seal
4 The flip lid cover in the
closed position facilitates
OSHA lockout/tagout
requirements
8
Tapered individual
wire pockets guide
stranded wire into
contact area for ease
of installation
10 Santoprene™
9
11 Sealing system provides
multipoint watertight seal
Glass reinforced
nylon interior and
elastomeric exterior
molded together for
watertight seal and
rugged support
thermoplastic
elastomeric exterior
outperforms rubber
when exposed to
moisture, chemicals,
oils, and the effects of
UV exposure and ozone
Related Products
A full range of complimentary
products designed specifically
for wet and hose-down
environments are available.
Closure Caps
Watertight
Wire Mesh
Grips
Weather
Protective Boots
For Plugs or
Connectors
Industrial Cable
Strain Relief
For Plugs or
Connectors
5
Watertight Devices
Project Name:
Prepared By:
Project Number:
Date:
Catalog Number:
Type:
Straight Blade Receptacles,
Plugs & Connectors
3.10"
(78.7mm)
2-Pole, 3-Wire Grounding
15A; 125, 250V/AC
20A; 125, 250V/AC
Industrial Specification Grade Straight Blade Devices
1.88"
(47.8mm)
4.60"
(116.8mm)
3.25"
(82.6mm)
60W33
FEATURES
• Thermoplastic elastomeric exterior outperforms rubber when exposed to moisture,
chemicals, oils, and the effects of UV
exposure and ozone attack.
• Mated plug and connector or plug and
receptacle form a watertight seal that meets
NEMA and IEC IP ratings (see specification
sheet for details) and withstands water spray
test at 1000 psi.
• High visibility safety yellow for identification.
• Power contacts, blades and terminal screws
nickel-plated for corrosion resistance.
• Quick-drive stainless steel assembly screws
for corrosion resistance and fast installation.
• Color coded neoprene grommets for a
watertight seal on a wide range of cord sizes.
• Receptacles have self-closing spring loaded
flip lid covers.
3.62"
(91.9mm)
Straight Blade Receptacles – 2-Pole, 3-Wire
1.88"
(47.8mm)
4.63"
(117.6mm)
3.25"
(82.6mm)
60W48DPLX
Rating
A V/AC
15 125
NEMA
5-15
15 250
6-15
20 125
5-20
20 250
6-20
C
R
US
Catalog No.
Cord Diameter
0.30"-0.65"
(7.6mm-16.5mm)
0.30"-0.65"
(7.6mm-16.5mm)
0.30"-0.65"
(7.6mm-16.5mm)
0.30"-0.65"
(7.6mm-16.5mm)
Single
■ 60W47
Duplex
■ 60W47DPLX
■ 60W49
■ 60W49DPLX
■ 60W33
■ 60W33DPLX
■ 60W48
■ 60W48DPLX
1.81"
(46.0mm)
Straight Blade Plugs & Connectors – 2-Pole, 3-Wire
3.44"
(87.3mm)
2.56"
(65.1mm)
Rating
A V/AC
15 125
NEMA
5-15
15 250
6-15
20 125
5-20
20 250
6-20
14W47
4.00"
(101.6mm)
C
R
US
Catalog No.
Cord Diameter
0.30"-0.65"
(7.6mm-16.5mm)
0.30"-0.65"
(7.6mm-16.5mm)
0.30"-0.65"
(7.6mm-16.5mm)
0.30"-0.65"
(7.6mm-16.5mm)
Plug
■ 14W47
Connector
■ 15W47
■ 14W49
■ 15W49
■ 14W33
■ 15W33
■ 14W48
■ 15W48
For all-black devices, add color code BK after catalog number. 14W47BK and 15W47BK are available for immediate shipment.
All other all-black items are available for quick-shipment within 10 days. For quantities over 100, consult factory for lead times.
1.59"
(40.5mm)
15W47
G
G
W
5-15R
G
G
W
6-15R
5-20R
6-20R
TESTING & CODE COMPLIANCE
MATERIAL CHARACTERISTICS
• Listed to UL 498, file no. E2369 (receptacles) or
E3663 (plugs & connectors)
• cUL Certified to CAN/CSA C22.2 no. 42-99
(receptacles) or C22.2, no. 182.2 (plugs & connectors)
• Environmental: Flammability meets UL 94
requirements; V2 rated
• Temperature Rating: -40ºC to 75ºC (-40°F to 167°F)
6
Watertight Devices
Project Name:
Prepared By:
Project Number:
Date:
Catalog Number:
Type:
Locking Receptacles,
Plugs & Connectors
2-Pole, 3-Wire Grounding
15A; 125, 250, 277V/AC
20A; 125, 250, 277, 480V/AC
30A; 125, 250, 277, 480V/AC
3.10"
(78.7mm)
Industrial Specification Grade Hart-Lock® Devices
1.88"
(47.8mm)
FEATURES
• Thermoplastic elastomeric exterior outperforms rubber when exposed to moisture,
chemicals, oils, and the effects of UV
exposure and ozone attack.
• Mated plug and connector or plug and
receptacle form a watertight seal that meets
NEMA and IEC IP ratings (see specification
sheet for details) and withstands water spray
test at 1000 psi.
• High visibility safety yellow for identification.
• Power contacts, blades and terminal screws
nickel-plated for corrosion resistance.
• Quick-drive stainless steel assembly screws
for corrosion resistance and fast installation.
• Color coded neoprene grommets for a
watertight seal on a wide range of cord sizes.
• Receptacles have self-closing spring loaded
flip lid covers.
4.60"
(116.8mm)
3.25"
(82.6mm)
L530RW
3.62"
(91.9mm)
Locking Devices – 2-Pole, 3-Wire
Rating
A V/AC NEMA
15 125 L5-15
C
R
Cord
Diameter
0.30"-0.65"
(7.6mm-16.5mm)
0.30"-0.65"
(7.6mm-16.5mm)
0.30"-0.65"
(7.6mm-16.5mm)
Catalog No.
Plug
Connector
■ 24W47
■ 25W47
Receptacle
Single
Duplex
■ 65W47
■ 65W47DPLX
■ 24W49
■ 25W49
■ 65W49
■ 65W49DPLX
■ 24W34
■ 25W34
■ 65W34
■ 65W34DPLX
15 250
L6-15
15 277
L7-15
20 125
L5-20
0.36"-0.84"
(9.1mm-21.3mm)
■ L520PW
■ L520CW
■ L520RW
–
20 250
L6-20
0.36"-0.84"
(9.1mm-21.3mm)
■ L620PW
■ L620CW
■ L620RW
–
20 277
L7-20
0.36"-0.84"
(9.1mm-21.3mm)
■ L720PW
■ L720CW
■ L720RW
–
20 480
L8-20
0.36"-0.84"
(9.1mm-21.3mm)
■ L820PW
■ L820CW
■ L820RW
–
30 125
L5-30
0.43"-1.15"
(10.9mm-29.2mm)
■ L530PW
■ L530CW
■ L530RW
–
30 250
L6-30
0.43"-1.15"
(10.9mm-29.2mm)
■ L630PW
■ L630CW
■ L630RW
–
30 277
L7-30
0.43"-1.15"
(10.9mm-29.2mm)
■ L730PW
■ L730CW
■ L730RW
–
30 480
L8-30
0.43"-1.15"
(10.9mm-29.2mm)
■ L830PW
■ L830CW
■ L830RW
–
1.88"
(47.8mm)
US
4.63"
(117.6mm)
3.25"
(82.6mm)
65W47DPLX
1.81"
(46.0mm)
3.44"
(87.4mm)
2.56"
(65.0mm)
24W47
1.59"
(40.4mm)
For all-black devices, add color code BK after catalog number. All-black items are available for quick-shipment within 10 days.
For quantities over 100, consult factory for lead times.
4.00"
(101.6mm)
25W47
X
W
G
L5-15R
G
W
W
Y
L6-15R
G
L7-15R
G
L5-20R
W
X
G
Y
L6-20R
G
L7-20R
TESTING & CODE COMPLIANCE
MATERIAL CHARACTERISTICS
• Listed to UL 498, file no. E2369 (receptacles) or
E3663 (plugs & connectors)
• cUL Certified to CAN/CSA C22.2 no. 42-99
(receptacles) or C22.2, no. 182.2 (plugs & connectors)
• Environmental: Flammability meets UL 94
requirements; V2 rated
• Temperature Rating: -40ºC to 75ºC (-40°F to 167°F)
X
G
X
W
Y
L8-20R
G
L5-30R
G
Y
L6-30R
X
W
G
L7-30R
G
Y
L8-30R
7
Watertight Devices
Project Name:
Prepared By:
Project Number:
Date:
Catalog Number:
Type:
Locking Receptacles,
Plugs & Connectors
3.10"
(78.7mm)
3-Pole, 3-Wire Non-Grounding
3-Pole, 4-Wire Grounding
20A; 125/250, 3Ø 250, 3Ø 480V/AC
30A; 125/250, 3Ø 250, 3Ø 480, 3Ø 600V/AC
Industrial Specification Grade Hart-Lock® Devices
1.88"
(47.8mm)
FEATURES
• Thermoplastic elastomeric exterior outperforms rubber when exposed to moisture,
chemicals, oils, and the effects of UV
exposure and ozone attack.
• Mated plug and connector or plug and
receptacle form a watertight seal that meets
NEMA and IEC IP ratings (see specification
sheet for details) and withstands water spray
test at 1000 psi.
4.60"
(116.8mm)
3.25"
(82.6mm)
L1620RW
• High visibility safety yellow for identification.
• Power contacts, blades and terminal screws
nickel-plated for corrosion resistance.
• Quick-drive stainless steel assembly screws
for corrosion resistance and fast installation.
• Color coded neoprene grommets for a
watertight seal on a wide range of cord sizes.
• Receptacles have self-closing spring loaded
flip lid covers.
Locking Devices – 3-Pole, 3-Wire
Rating
A V/AC
20 125/250
2.49"
(63.2mm)
3.66"
(93.0mm)
L1020PW
20 125/250
NEMA
NonNEMA
L10-20
20 3Ø 250
L11-20
30 125/250
L10-30
30 125/250
NonNEMA
L11-30
30 3Ø 250
2.49"
(44.2mm)
Rating
A V/AC
20 125/250
NEMA
L14-20
20 3Ø 250
L15-20
20 3Ø 480
L16-20
30 125/250
L14-30
30 3Ø 250
L15-30
30 3Ø 480
L16-30
30 3Ø 600
L17-30
L1420CW
3-pole, 3-wire, nonegrounding locking
devices rated 20 A, 125V/250 V
RECEPTACLE
NON-NEMA
30A 125/250V
REC
PLUG
US
■ 9965PW
Single Receptacle
■ 7314RW
■ L1020PW
■ L1020CW
■ L1020RW
■ L1120PW
■ L1120CW
■ L1120RW
■ L1030PW
■ L1030CW
■ L1030RW
■ 3331PW
■ 3333CW
■ 3333RW
■ L1130PW
■ L1130CW
■ L1130RW
Plug
■ L1420PW
Catalog No.
Connector
■ L1420CW
Single Receptacle
■ L1420RW
■ L1520PW
■ L1520CW
■ L1520RW
■ L1620PW
■ L1620CW
■ L1620RW
■ L1430PW
■ L1430CW
■ L1430RW
■ L1530PW
■ L1530CW
■ L1530RW
■ L1630PW
■ L1630CW
■ L1630RW
■ L1730PW
■ L1730CW
■ L1730RW
Plug
C
Cord
Diameter
0.36"-0.84"
(9.1mm-21.3mm)
0.36"-0.84"
(9.1mm-21.3mm)
0.36"-0.84"
(9.1mm-21.3mm)
0.43"-1.15"
(10.9mm-29.2mm)
0.43"-1.15"
(10.9mm-29.2mm)
0.43"-1.15"
(10.9mm-29.2mm)
0.43"-1.15"
(10.9mm-29.2mm)
R
Catalog No.
Connector
■ 7314CW
Locking Devices – 3-Pole, 4-Wire
5.42"
(137.7mm)
RECEPTACLE
NON-NEMA
20A 125V/250V
C
Cord
Diameter
0.36"-0.84"
(9.1mm-21.3mm)
0.36"-0.84"
(9.1mm-21.3mm)
0.36"-0.84"
(9.1mm-21.3mm)
0.43"-1.15"
(10.9mm-29.2mm)
0.43"-1.15"
(10.9mm-29.2mm)
0.43"-1.15"
(10.9mm-29.2mm)
R
US
For all-black devices, add color code BK after catalog number. All-black items are available for quick-shipment within 10 days.
For quantities over 100, consult factory for lead times.
Y
X
Y
L10-20R
X
Z
L11-20R
Y
L10-30R
W
G
Z
L11-30R
Y
G
X
X
X
X
Y
X
W
X
W
Y
G
X
X
W
G
Y
G
X
Y
G
Y
G
Y
Z
Z
Y
Z
Z
Z
L14-20R
L15-20R
L16-20R
L14-30R
L15-30R
L16-30R
L17-30R
TESTING & CODE COMPLIANCE
MATERIAL CHARACTERISTICS
• Listed to UL 498, file no. E2369 (receptacles) or
E3663 (plugs & connectors)
• cUL Certified to CAN/CSA C22.2 no. 42-99
(receptacles) or C22.2, no. 182.2 (plugs & connectors)
• Environmental: Flammability meets UL 94
requirements; V2 rated
• Temperature Rating: -40ºC to 75ºC (-40°F to 167°F)
8
Watertight Devices
Project Name:
Prepared By:
Project Number:
Date:
Catalog Number:
Type:
Locking Receptacles,
Plugs & Connectors
4-Pole, 4-Wire Non-Grounding
20A; 3ØY 120/208, 3ØY 277/480, 3ØY 347/600V/AC
30A; 3ØY 120/208, 3ØY 277/480, 3ØY 347/600V/AC
3.10"
(78.7mm)
Industrial Specification Grade Hart-Lock® Devices
FEATURES
• Thermoplastic elastomeric exterior outperforms rubber when exposed to moisture,
chemicals, oils, and the effects of UV
exposure and ozone attack.
• Mated plug and connector or plug and
receptacle form a watertight seal that meets
NEMA and IEC IP ratings (see specification
sheet for details) and withstands water spray
test at 1000 psi.
1.88"
(47.8mm)
• High visibility safety yellow for identification.
• Power contacts, blades and terminal screws
nickel-plated for corrosion resistance.
• Quick-drive stainless steel assembly screws
for corrosion resistance and fast installation.
• Color coded neoprene grommets for a
watertight seal on a wide range of cord sizes.
• Receptacles have self-closing spring loaded
flip lid covers.
Locking Devices – 4-Pole, 4-Wire
Rating
A V/AC
20 3ØY
120/208
20 3ØY
120/208
20 3ØY
277/480
20 3ØY
347/600
30 3ØY
120/208
30 3ØY
120/208
30 3ØY
277/480
30 3ØY
347/600
NEMA
NonNEMA
L18-20
L19-20
L20-20
NonNEMA
L18-30
L19-30
L20-30
Cord
Diameter
0.36"-0.84"
(9.1mm-21.3mm)
0.36"-0.84"
(9.1mm-21.3mm)
0.36"-0.84"
(9.1mm-21.3mm)
0.36"-0.84"
(9.1mm-21.3mm)
0.43"-1.15"
(10.9mm-29.2mm)
0.43"-1.15"
(10.9mm-29.2mm)
0.43"-1.15"
(10.9mm-29.2mm)
0.43"-1.15"
(10.9mm-29.2mm)
C
4.60"
(116.8mm)
3.25"
(82.6mm)
L2030RW
US
R
Plug
■ 7411PW
Catalog No.
Connector
■ 7413CW
Single Receptacle
■ 7413RW
■ L1820PW
■ L1820CW
■ L1820RW
■ L1920PW
■ L1920CW
■ L1920RW
■ L2020PW
■ L2020CW
■ L2020RW
■ 3431PW
■ 3433CW
■ 3433RW
■ L1830PW
■ L1830CW
■ L1830RW
■ L1930PW
■ L1930CW
■ L1930RW
■ L2030PW
■ L2030CW
■ L2030RW
2.49"
(63.2mm)
3.66"
(93.0mm)
L1820PW
5.42"
(137.7mm)
For all-black devices, add color code BK after catalog number. All-black items are available for quick-shipment within 10 days.
For quantities over 100, consult factory for lead times.
2.49"
(44.2mm)
L1820CW
RECEPTACLE
RECEPTACLE
NON-NEMA
NON-NEMA
20A 3ØY 120/208V 20A 3ØY 120/208V
X
W
X
G
Y
W
G
X
Y
W
G
X
Y
W
X
X
G
Y
W
G
Y
W
G
Y
Z
Z
Z
Z
Z
Z
L21-20R
L22-20R
L23-20R
L21-30R
L22-30R
L23-30R
TESTING & CODE COMPLIANCE
MATERIAL CHARACTERISTICS
• Listed to UL 498, file no. E2369 (receptacles) or
E3663 (plugs & connectors)
• cUL Certified to CAN/CSA C22.2 no. 42-99
(receptacles) or C22.2, no. 182.2 (plugs & connectors)
• Environmental: Flammability meets UL 94
requirements; V2 rated
• Temperature Rating: -40ºC to 75ºC (-40°F to 167°F)
9
Watertight Devices
Project Name:
Prepared By:
Project Number:
Date:
Catalog Number:
Type:
Locking Receptacles,
Plugs & Connectors
3.10"
(78.7mm)
4-Pole, 5-Wire Grounding
20A; 3ØY 120/208, 3ØY 277/480, 3ØY 347/600V/AC
30A; 3ØY 120/208, 3ØY 277/480, 3ØY 347/600V/AC
Industrial Specification Grade Hart-Lock® Devices
1.88"
(47.8mm)
FEATURES
• Thermoplastic elastomeric exterior outperforms rubber when exposed to moisture,
chemicals, oils, and the effects of UV
exposure and ozone attack.
• Mated plug and connector or plug and
receptacle form a watertight seal that meets
NEMA and IEC IP ratings (see specification
sheet for details) and withstands water spray
test at 1000 psi.
4.60"
(116.8mm)
3.25"
(82.6mm)
L2330RW
• High visibility safety yellow for identification.
• Power contacts, blades and terminal screws
nickel-plated for corrosion resistance.
• Quick-drive stainless steel assembly screws
for corrosion resistance and fast installation.
• Color coded neoprene grommets for a
watertight seal on a wide range of cord sizes.
• Receptacles have self-closing spring loaded
flip lid covers.
Locking Devices – 4-Pole, 5-Wire
2.49"
(63.2mm)
Rating
A V/AC
20 3ØY
120/208
20 3ØY
277/480
20 3ØY
347/600
30 3ØY
120/208
30 3ØY
277/480
30 3ØY
347/600
3.66"
(93.0mm)
L2120PW
NEMA
L21-20
L22-20
L23-20
L21-30
L22-30
L23-30
Cord
Diameter
0.36"-0.84"
(9.1mm-21.3mm)
0.36"-0.84"
(9.1mm-21.3mm)
0.36"-0.84"
(9.1mm-21.3mm)
0.43"-1.15"
(10.9mm-29.2mm)
0.43"-1.15"
(10.9mm-29.2mm)
0.43"-1.15"
(10.9mm-29.2mm)
C
■ L2120PW
Single Receptacle
■ L2120RW
■ L2220PW
■ L2220CW
■ L2220RW
■ L2320PW
■ L2320CW
■ L2320RW
■ L2130PW
■ L2130CW
■ L2130RW
■ L2230PW
■ L2230CW
■ L2230RW
■ L2330PW
■ L2330CW
■ L2330RW
Plug
2.49"
(44.2mm)
L2120CW
X
X
G
Y
W
G
X
Y
W
G
X
Y
W
X
X
G
Y
W
G
Y
W
G
Y
Z
Z
Z
Z
Z
Z
L21-20R
L22-20R
L23-20R
L21-30R
L22-30R
L23-30R
TESTING & CODE COMPLIANCE
MATERIAL CHARACTERISTICS
• Listed to UL 498, file no. E2369 (receptacles) or
E3663 (plugs & connectors)
• cUL Certified to CAN/CSA C22.2 no. 42-99
(receptacles) or C22.2, no. 182.2 (plugs & connectors)
• Environmental: Flammability meets UL 94
requirements; V2 rated
• Temperature Rating: -40ºC to 75ºC (-40°F to 167°F)
10
US
Catalog No.
Connector
■ L2120CW
For all-black devices, add color code BK after catalog number. All-black items are available for quick-shipment within 10 days.
For quantities over 100, consult factory for lead times.
5.42"
(137.7mm)
W
R
Severe Duty Insulated Device Applications
Choose from an
extensive line of rugged
industrial devices
Where typical devices fail, Arrow Hart's® Industrial Severe Duty
Insulated Devices exceed expectations. Select from a complete
line of locking or straight blade plugs and connectors for your
industrial application.
Application
Severe Duty Insulated Devices have
been designed specifically for
industrial applications where electrical
connections are exposed to dust, dirt,
corrosive elements and physical
abuse.
Insulated devices are ideal for
industrial manufacturing, agriculture
applications, construction,
warehousing and chemical processing
environments.
These products have excellent
resistance to physical abuse, metal
chips, foreign particulates, corrosion,
airborne contaminants, UV exposure
and ozone attack.
Superior materials and design provide
excellent insulation and durability
properties in complex industrial
environments.
Our Santoprene™ Thermoplastic
Elastomer devices easily outperform
rubber construction plugs and
connectors under any conditions.
11
Severe Duty Insulated Device Features & Benefits
Solid construction to
meet your rigorous
demands
Ideal for manufacturing locations, industrial plants and
agricultural applications, our insulated devices are designed to
resist dust, dirt, chemicals, corrosion and physical abuse.
6 Heavy gauge
Stainless steel
assembly screws
1
Santoprene™
thermoplastic
elastomeric exterior
outperforms rubber
when exposed to
moisture, chemicals,
oils, UV exposure and
ozone attack
4
nickel-plated
plug blades for
excellent electrical
performance
5
High visibility safety
yellow color provides
easy identification
7
Rugged nylon interior
protects and insulates
terminals
Exterior jacket seals
8 cord entrance
2
3
Thermoplastic
elastomeric withstands
temperature extremes
from -81°F (-62°C) to
275°F (135°C)
Cord grip accommodates
broad cable range and
relieves strain
Related Products
A full range of complimentary
products designed specifically
for industrial environments
are available.
12
Closure Cap
Wire Mesh
Grips
Weather
Protective Boots
For Plugs or
Connectors
Industrial Cable
Strain Relief
For Plugs or
Connectors
Severe Duty
Insulated Devices
Project Name:
Prepared By:
Project Number:
Date:
Catalog Number:
Type:
Straight Blade & Locking
Plugs & Connectors
2-Pole, 3-Wire Grounding
15A; 125, 250, 277V/AC
20A; 125, 250, 277, 480V/AC
30A; 125, 250, 277, 480V/AC
1.69"
(42.9mm)
Industrial Specification Grade Straight Blade & Hart-Lock® Devices
FEATURES
• Thermoplastic elastomeric exterior outperforms rubber in harsh environments.
• Connector and plug exteriors can be
reversed to shroud plug blades.
• Available closure cap can be used on plug or
connector to protect from contamination.
• High visibility safety yellow for identification.
• Power contacts, blades and terminal screws
are nickel-plated for corrosion resistance.
• Stainless steel assembly and cord grip screws
provide corrosion resistance.
2.09"
(53.1mm)
1447
Straight Blade Plugs & Connectors – 2-Pole, 3-Wire
Rating
A
V/AC
15
125
15
C
US
R
NEMA
Cord
Diameter
Plug
Connector
5-15
0.375"-1.000" (19.05mm-25.4mm)
■ 1447
■ 1547
250
6-15
0.375"-1.000" (19.05mm-25.4mm)
■ 1449
■ 1549
20
125
5-20
0.375"-1.000" (19.05mm-25.4mm)
■ 1433
■ 1533
20
250
6-20
0.375"-1.000" (19.05mm-25.4mm)
■ 1448
■ 1548
1.69"
(42.9mm)
Catalog No.
2.78"
(70.6mm)
1547
Locking Plugs & Connectors – 2-Pole, 3-Wire
C
2.39"
(60.7mm)
US
R
Rating
A
V/AC
NEMA
Cord
Diameter
Plug
Catalog No.
Connector
15
125
L5-15
0.375"-1.000" (19.05mm-25.4mm)
■ 2447
■ 2547
15
250
L6-15
0.375"-1.000" (19.05mm-25.4mm)
■ 2449
■ 2549
15
277
L7-15
0.375"-1.000" (19.05mm-25.4mm)
■ 2434
■ 2534
20
125
L5-20
0.375"-1.000" (19.05mm-25.4mm)
■ L520PY
■ L520CY
20
250
L6-20
0.375"-1.000" (19.05mm-25.4mm)
■ L620PY
■ L620CY
20
277
L7-20
0.375"-1.000" (19.05mm-25.4mm)
■ L720PY
■ L720CY
20
480
L8-20
0.375"-1.000" (19.05mm-25.4mm)
■ L820PY
■ L820CY
30
125
L5-30
0.375"-1.000" (19.05mm-25.4mm)
■ L530PY
■ L530CY
30
250
L6-30
0.375"-1.000" (19.05mm-25.4mm)
■ L630PY
■ L630CY
30
277
L7-30
0.375"-1.000" (19.05mm-25.4mm)
■ L730PY
■ L730CY
30
480
L8-30
0.375"-1.000" (19.05mm-25.4mm)
■ L830PY
■ L830CY
2.86"
(72.6mm)
L520PY
2.39"
(60.7mm)
3.86"
(98.0mm)
L520CY
W
5-15R
X
W
G
L5-15R
G
W
W
Y
L6-15R
G
L7-15R
G
L5-20R
W
X
G
Y
L6-20R
G
L7-20R
TESTING & CODE COMPLIANCE
MATERIAL CHARACTERISTICS
• Listed to UL 498, file no. E3663
• cUL Certified to C22.2, no. 182.2
• Environmental: Flammability meets UL 94
requirements; V2 rated
• Temperature Rating: -40ºC to 75ºC (-40°F to 167°F)
X
G
W
6-15R
L8-20R
G
L5-30R
G
Y
L6-30R
6-20R
5-20R
X
W
Y
G
G
G
G
X
W
G
L7-30R
G
Y
L8-30R
13
Severe Duty
Insulated Devices
Locking Plugs
& Connectors
Project Name:
Prepared By:
Project Number:
Date:
Catalog Number:
Type:
3-Pole, 3-Wire Non-Grounding
3-Pole, 4-Wire Grounding
20A; 125/250, 3Ø 250, 3Ø 480V/AC
30A; 125/250, 3Ø 250, 3Ø 480, 3Ø 600V/AC
Industrial Specification Grade Hart-Lock® Devices
2.39"
(60.7mm)
FEATURES
• Thermoplastic elastomeric exterior outperforms rubber in harsh environments.
• Connector and plug exteriors can be
reversed to shroud plug blades.
• Available closure cap can be used on plug or
connector to protect from contamination.
2.86"
(72.6mm)
L1020PY
• High visibility safety yellow for identification.
• Power contacts, blades and terminal screws
are nickel-plated for corrosion resistance.
• Stainless steel assembly and cord grip screws
provide corrosion resistance.
Locking Plugs & Connectors – 3-Pole, 3-Wire
2.39"
(60.7mm)
3.86"
(98.0mm)
L1020CY
Rating
A
V/AC
20
125/250
20
Plug
0.375"-1.000" (19.05mm-25.40mm)
■ 9965PY
■ 7314CY
125/250
L10-20
0.375"-1.000" (19.05mm-25.40mm)
■ L1020PY
■ L1020CY
20
3Ø 250
L11-20
0.375"-1.000" (19.05mm-25.40mm)
■ L1120PY
■ L1120CY
30
125/250
L10-30
0.375"-1.000" (19.05mm-25.40mm)
■ L1030PY
■ L1030CY
30
125/250
Non-NEMA
0.375"-1.000" (19.05mm-25.40mm)
■ 3331PY
■ 3333CY
30
3Ø 250
L11-30
0.375"-1.000" (19.05mm-25.40mm)
■ L1130PY
■ L1130CY
Rating
A
V/AC
20
125/250
20
Y
L10-20R
X
Z
L11-20R
Y
L10-30R
Z
L11-30R
L14-20
0.625"-1.156" (15.90mm-29.36mm)
■ L1420PY
■ L1420CY
3Ø 250
L15-20
0.625"-1.156" (15.90mm-29.36mm)
■ L1520PY
■ L1520CY
20
3Ø 480
L16-20
0.625"-1.156" (15.90mm-29.36mm)
■ L1620PY
■ L1620CY
30
125/250
L14-30
0.625"-1.156" (15.90mm-29.36mm)
■ L1430PY
■ L1430CY
30
3Ø 250
L15-30
0.625"-1.156" (15.90mm-29.36mm)
■ L1530PY
■ L1530CY
30
3Ø 480
L16-30
0.625"-1.156" (15.90mm-29.36mm)
■ L1630PY
■ L1630CY
30
3Ø 600
L17-30
0.625"-1.156" (15.90mm-29.36mm)
■ L1730PY
■ L1730CY
X
X
X
Y
G
Y
G
X
X
W
G
Y
G
X
Y
G
Y
G
Y
Z
Z
Y
Z
Z
Z
L14-20R
L15-20R
L16-20R
L14-30R
L15-30R
L16-30R
L17-30R
TESTING & CODE COMPLIANCE
MATERIAL CHARACTERISTICS
• Listed to UL 498, file no. E3663
• cUL Certified to C22.2, no. 182.2
• Environmental: Flammability meets UL 94
requirements; V2 rated
• Temperature Rating: -40ºC to 75ºC (-40°F to 167°F)
14
US
NEMA
W
G
R
Catalog No.
Plug
Connector
X
Y
X
W
C
Cord
Diameter
PLUG
X
Catalog No.
Connector
Locking Plugs & Connectors – 3-Pole, 4-Wire
Y
X
W
US
Non-NEMA
RECEPTACLE
NON-NEMA
30A 125/250V
REC
R
NEMA
3-pole, 3-wire, nonegrounding locking
devices rated 20 A, 125V/250 V
RECEPTACLE
NON-NEMA
20A 125V/250V
C
Cord
Diameter
Severe Duty
Insulated Devices
Locking Plugs
& Connectors
Project Name:
Prepared By:
Project Number:
Date:
Catalog Number:
Type:
4-Pole, 4-Wire Non-Grounding
4-Pole, 5-Wire Grounding
20A; 3ØY 120/208, 3ØY 277/480, 3ØY 347/600V/AC
30A; 3ØY 125/208, 3ØY 277/480, 3ØY 347/600V/AC
Industrial Specification Grade Hart-Lock® Devices
FEATURES
• Thermoplastic elastomeric exterior outperforms rubber in harsh environments.
• Connector and plug exteriors can be
reversed to shroud plug blades.
• Available closure cap can be used on plug or
connector to protect from contamination.
2.39"
(60.7mm)
• High visibility safety yellow for identification.
• Power contacts, blades and terminal screws
are nickel-plated for corrosion resistance.
• Stainless steel assembly and cord grip screws
provide corrosion resistance.
Locking Plugs & Connectors – 4-Pole, 4-Wire
C
2.86"
(72.6mm)
L1820PY
US
R
Rating
A
V/AC
NEMA
Cord
Diameter
Catalog No.
Plug
Connector
20
3ØY 120/208
Non-NEMA
0.625"-1.156" (15.90mm-29.36mm)
■ 7411PY
■ 7413CY
20
3ØY 120/208
L18-20
0.625"-1.156" (15.90mm-29.36mm)
■ L1820PY
■ L1820CY
20
3ØY 277/480
L19-20
0.625"-1.156" (15.90mm-29.36mm)
■ L1920PY
■ L1920CY
20
3ØY 347/600
L20-20
0.625"-1.156" (15.90mm-29.36mm)
■ L2020PY
■ L2020CY
30
3ØY 120/208
Non-NEMA
0.625"-1.156" (15.90mm-29.36mm)
■ 3431PY
■ 3433CY
30
3ØY 120/208
L18-30
0.625"-1.156" (15.90mm-29.36mm)
■ L1830PY
■ L1830CY
30
3ØY 277/480
L19-30
0.625"-1.156" (15.90mm-29.36mm)
■ L1930PY
■ L1930CY
30
3ØY 347/600
L20-30
0.625"-1.156" (15.90mm-29.36mm)
■ L2030PY
■ L2030CY
2.39"
(60.7mm)
3.86"
(98.0mm)
L1820CY
Locking Plugs & Connectors – 4-Pole, 5-Wire
Rating
A
V/AC
20
20
C
US
R
NEMA
Cord
Diameter
Catalog No.
Plug
Connector
3ØY 120/208
L21-20
0.625-1.156" (15.90-29.36mm)
■ L2120PY
■ L2120CY
3ØY 277/480
L22-20
0.625-1.156" (15.90-29.36mm)
■ L2220PY
■ L2220CY
20
3ØY 347/600
L23-20
0.625-1.156" (15.90-29.36mm)
■ L2320PY
■ L2320CY
30
3ØY 120/208
L21-30
0.625-1.156" (15.90-29.36mm)
■ L2130PY
■ L2130CY
30
3ØY 277/480
L22-30
0.625-1.156" (15.90-29.36mm)
■ L2230PY
■ L2230CY
30
3ØY 347/600
L23-30
0.625-1.156" (15.90-29.36mm)
■ L2330PY
■ L2330CY
RECEPTACLE
RECEPTACLE
NON-NEMA
NON-NEMA
20A 3ØY 120/208V 30A 3ØY 120/208V
X
X
Y
W
X
X
Y
W
Y
W
X
Y
W
X
Y
W
X
Y
W
W
X
G
Y
W
G
X
Y
W
G
X
Y
W
X
X
G
Y
W
G
Y
W
G
Y
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
L18-20R
L19-20R
L20-20R
L18-30R
L19-30R
L20-30R
L21-20R
L22-20R
L23-20R
L21-30R
L22-30R
L23-30R
TESTING & CODE COMPLIANCE
MATERIAL CHARACTERISTICS
• Listed to UL 498, file no. E3663
• cUL Certified to C22.2, no. 182.2
• Environmental: Flammability meets UL 94
requirements; V2 rated
• Temperature Rating: -40ºC to 75ºC (-40°F to 167°F)
15
Corrosion Resistant Device Applications
The right device for
moist and humid
applications
Application
Corrosion Resistant devices have
been designed specifically for
environments where moisture and
humidity create problems for electrical
connections.
Corrosion Resistant devices are ideal
for industrial manufacturing, food
processing, agriculture applications,
and washdown environments.
These products have excellent
resistance to physical abuse and
corrosive elements plus airborne
particulates and contaminants,
providing dependable performance
where typical devices fail.
Nickel-plated power contacts,
terminals, blades and straps deliver
enhanced corrosion resistance with
excellent electrical performance.
16
Select from a wide range of truly unique locking and straight
blade plugs, connectors and receptacles designed for use in
corrosive environments.
Corrosion Resistant Device
Features & Benefits
Designed specifically for
longevity in harsh,
corrosive environments
Perfect for industrial or commercial applications, corrosion
resistant devices are engineered to deliver long, dependable
performance in moisture, humidity, and airborne contaminantladen corrosive environments.
Nickel-plated 1
strap, power
contacts
and terminals
for corrosion
resistance
3
Single-piece nickelplated 5-leaf brass
power contacts provide
superior performance
and minimum heat rise
4
High impact, arc 2
and moisture
resistant nylon
construction
Screw terminal guards
provide insulation from
conductive surfaces
(straight blade
receptacles only)
5
Blades nickel-plated for
corrosion resistance
7
Combination-head
screws standard 6
Neoprene gasket
seals cord grip
opening, keeping
contaminants out
Related Products
A full range of complimentary
products designed specifically
to protect the electrical
infrastructure in corrosive
environments are available.
Wet Location
Covers
Corrosion
Resistant
Back Boxes
Weather
Protective Boots
For FS/FD Boxes
With Receptacles
In Non-metallic &
Metal Versions
For Plugs &
Connectors
17
Corrosion Resistant
Devices
Project Name:
Prepared By:
Project Number:
Date:
Catalog Number:
Type:
Straight Blade &
Locking Receptacles,
Plugs & Connectors
1.30"
(33.0mm)
Industrial Specification Grade Straight Blade & Hart-Lock® Devices
FEATURES
• Nickel-plated straps, blades, power contacts and
terminals provide corrosion resistance.
• All-nylon construction for high impact- and
chemical-resistance.
• Back wire terminal clamps for fast, easy and
secure wiring.
• Combination head screws standard.
3.28"
(83.31mm)
4.19"
(106.43mm)
0.88"
(22.35mm)
5262CR
1.12"
(28.5mm)
Rating
A
V/AC
15 125
15 125
20 125
20 125
20 250
20 125/250
20 3Ø 250
30 125
30 250
30 125/250
2.63"
(66.80mm)
1.56"
(39.62mm)
1.63"
(41.40mm)
CRL1430R
1.37"
(34.8mm)
NEMA
5-15
L5-15
5-20
L5-20
L6-20
L14-20
L15-20
L5-30
L6-30
L14-30
Rating
A V/AC NEMA
15 125
5-15
1.51"
(38.4 mm)
5266NCR
2.00"
(50.8mm)
1.31"
(33.3mm)
3.44"
(87.4mm)
Description
Straight Blade Duplex Receptacle
Locking Duplex Receptacle
Straight Blade Duplex Receptacle
Locking Single Receptacle
Locking Single Receptacle
Locking Single Receptacle
Locking Single Receptacle
Locking Single Receptacle
Locking Single Receptacle
Locking Single Receptacle
20 125
5-20
20 125
L5-20
20 250
L6-20
30 125
L5-30
30 250
L6-30
W
G
5-20R
R
S
426
Catalog No.
■ 5262CR
■ CR4700
■ 5362CR
■ CRL520R
■ CRL620R
■ CRL1420R
■ CRL1520R
■ CRL530R
■ CRL630R
■ CRL1430R
C
R
US
F
R
S
Catalog No.
Plug
■ 5266NCR
■ 5269NCR
Connector
■ 5366NCR
■ 5369NCR
■ CRL520P
■ CRL520C
■ CRL620P
■ CRL620C
■ CRL530P
■ CRL530C
■ CRL630P
■ CRL630C
Additional configurations available, visit www.cooperwiringdevices.com for more information.
CRL520C
W
Cord
Diameter
0.250"-0.656"
(6.40mm-16.70mm)
0.250"-0.656"
(6.40mm-16.70mm)
0.375"-1.000"
(19.05mm-25.40mm)
0.375"-1.000"
(19.05mm-25.40mm)
0.375"-1.000"
(19.05mm-25.40mm)
0.375"-1.000"
(19.05mm-25.40mm)
Description
Straight Blade
Straight Body
Straight Blade
Straight Body
Locking
Straight Body
Locking
Straight Body
Locking
Straight Body
Locking
Straight Body
2.12"
(50.8mm)
5-15R
F
Popular Straight Blade & Locking Plugs & Connectors
1.83"
(46.5mm)
W
• Receptacles feature one-piece nickel-plated brass
power contacts to provide superior performance
and minimum heat rise.
• Plugs and connectors have a cord hole neoprene
gasket to seal out dust and debris.
• Plugs and connectors feature individual wiring
compartments with tapered channels for easy
insertion of wires.
Popular Straight Blade & Locking Receptacles
3.28"
(83.31mm)
G
2-Pole, 3-Wire Grounding; 3-Pole, 4-Wire Grounding
15A; 125V/AC
20A; 125, 250, 125/250, 3Ø 250V/AC
30A; 125, 250, 125/250V/AC
G
L5-15R
X
W
G
L5-20R
G
L6-20R
G
L5-30R
G
Y
L6-30R
W
G
X
X
X
X
W
Y
Y
G
W
G
Y
Z
Y
L14-20R
L15-20R
L14-30R
TESTING & CODE COMPLIANCE
MATERIAL CHARACTERISTICS
• Listed to UL 498, file no. E2369 (receptacles) or E3663 (plugs & connectors)
• UL verified to Federal Spec. WC-596F
• CSA certified to C22.2, no. 42, file no. 6914 (6233-01) (receptacles) or cUL
Certified to C22.2, no. 42 (plugs & connectors)
• NOM certified (straight blade receptacles only)
• Environmental: Flammability: meets UL 94 requirements; V2 rated
• Temperature Rating: -20ºC to 70ºC (-4°F to 158°F), except straight blade plugs
& connectors: -20ºC to 75ºC (-4°F to 167°F) and locking plugs & connectors:
-40ºC to 75ºC (-40°F to 167°F)
18
Complex Environment Accessories
Choose from a variety of
rugged, dependable
devices for complex
environments
Cooper Wiring Devices has the products and accessories you
need to protect your wiring devices from corrosion, wet
locations, environmental exposure and hose-down applications.
Wet Location Covers
Rugged metal deluxe wet location covers feature self-closing spring door
covers and quality diecast aluminum with EDMP gasket material to
withstand the harshest of environments. Heavy duty nylon covers are also
available, and provide excellent protection with corrosion resistance.
Available in a variety of configurations for 15A, 20A, 30A and 50A devices.
Deluxe Wet Location
Cover WLRS1
Nylon Wet Location
Cover 7788CR
While-In Use Covers
Metal While-In-Use covers feature diecast metal construction and superior
gasketing to provide a NEMA 3R enclosure rating. Innovative design is
lockable to prevent accidental disconnects and meets NEC requirements for
receptacles in damp or wet locations. Available in horizontal or vertical
configurations with a variety of inserts for 15 & 20A devices.
Weather Box™ Metal
Cover WIUMV-1 &
WIUMH-1
Back Boxes
Available in cast aluminum and impact-resistant plastic, these boxes are
designed to resist corrosion and mate with either our wet location covers,
stainless steel wallplates or watertight pin & sleeve receptacles and inlets.
Cast Aluminum Back Box
CDBB1
FS Non-Metallic Back
Box 6080
Other Complex Environment Products
Weather Protective Boot
BS1
Stainless Steel Wallplate
93971
We also offer a wide variety of other corrosion resistant products that are
necessary when creating safe and dependable electrical connection points
in harsh environments. Choose from stainless steel wallplates, stainless
steel wire mesh grips, corrosion resistant weather protective boots and
closure caps for plugs and connectors in 15A, 20A, 30A and 50A versions.
For more information:
www.cooperwiringdevices.com
Popular Complex Environment Accessories
Description
Catalog No.
Deluxe aluminum wet location cover for duplex receptacle, horizontal
WLRD1
Aluminum wet location cover with yellow corrosion resistant finish for single receptacle, vertical
7420CR
Aluminum wet location cover for duplex receptacle, 2 self-closing lids, horizontal
S989
WeatherBox aluminum while-in-use 1-gang cover, vertical
WIUMV
Weather protective yellow closure cap for 20A plugs & connectors
20PW
Non-metallic FS back box, single gang, horizontal or vertical mount
6080
Single gang stainless steel toggle opening mid-sized wallplate
93971
Stainless steel deluxe wire mesh cord grip with male thread end fitting
DC100500
19
Cooper Wiring Devices
United States
203 Cooper Circle
Peachtree City, GA 30269
P: 866-853-4293
F: 800-329-3055
Canada
5925 McLaughlin Road
Mississauga, Ontario, L5R 1B8
P: 800-267-1042
F: 800-761-5748
www.cooperwiringdevices.com
email: custserv@cooperwiringdevices.com • cwdmarketing@cooperindustries.com
Cooper Wiring Devices, Arrow Hart, Hart-Lock and WeatherBox are valuable trademarks of Cooper Industries in the U.S.
and other countries. You are not permitted to use the Cooper Trademarks without the prior written consent of Cooper
Industries.
©2009 Cooper Industries, Ltd.
Your Authorized Cooper Wiring Devices Distributor is:
Cooper Industries, Ltd.
600 Travis, Ste. 5600
Houston, TX 77002-1001
P: 713-209-8400
www.cooperindustries.com
9-YGOODSBRO-09
Mexico
Carr. Tlalnepantla –
Cuautitlan Km 17.8 s/n
Col. Villa Jardin esq.
Cerrada 8 de Mayo
Cuautitlan, Mexico CP 54800
P: +525558999190
F: +525526207116
www.cooperwiringdevices.com.mx