Super-Baymaster™ High Bay Luminaires
High Bay Luminaires for Mill Duty and Corrosive Atmospheres
150 W, 175 W, 250 W, 400 W or 1000 W HPS; 1000 W PSMH; 1000 W MH.
CEC:
Listed for Ordinary (Unclassified) Locations
Applications
HID/AREA: NECC/CEC ORDINARY LOCATION HIGH BAY
• For illumination of mills (pulp and paper), manufacturing, storage
and other areas where corrosion, moisture or dust present
severe problems.
• CSA approved weatherproof (Encl. 3) with open reflector and
dust-tight (Encl. 3 and 5) with enclosing lens.
• Will operate safely in temperatures ranging from -40 °C to
+65 °C (-40 °F to +149 °F) ambient.
Features
• Corrosion resistant. All external surfaces of the ballast housing
are coated with a heavy-duty epoxy-finish providing
durability and resistant to both alkali and acidic atmospheric
conditions. To suit specific atmospheric requirements,
consult the factory for a suitable finish.
• High efficiency reflectors (up to 76% with 1000 W MH lamps)
and ­exceptionally long HID lamp life make Super-­Baymaster
luminaires unusually economical to own and operate.
• The Baymaster reflector is a unique ­design that combines high
efficiency with low glare in a compact size.
• Super-Baymaster luminaires are furnished with open reflectors.
For enclosed reflectors, clear or prismatic glass are available.
• Pre-wired with high temperature fixture wire, these integral
ballasted luminaires are supplied with dual-tap primary for 120
or 240 Volt lines or with 208, 277 or 347 Volt primary. Ballasts
are highest quality, Class H insulated, CWA and CWI types,
­thermally isolated for cooler operating and
long life. Grounding wire provided.
• To protect the internal components of the luminaire from
corrosive atmospheres all mating surfaces are gasketed.
• Mogul base socket with spring loaded center contact and heavy
gauge, screw shell with double lamp grips to prevent lamps
from loosening due to vibration.
• Installation is quick and easy:
(1) lift ­ballast assembly onto the hanger hub and rotate 60° until
sealed on hub
(2) tighten locking nut (hand tight) to secure ballast assembly
(3) make supply connections (90° wire) and replace wiring cover
(4) snap reflector in place
(5) install lamp
Standard Materials
• Reflector: aluminum
• Sockets: porcelain
Standard Finishes
• Screws: nickel plated brass
• Housing: epoxy powder coated external surfaces
Shown with optional lens: 1000 W
Dimensions in Millimeters (Inches)
Height
530.4 mm (20-7/8"); 150-400 W HPS
500.1 mm (19-11/16"); 1000 W HPS, PSMH, MH
Width
406.4 mm (16"); 150-400 W HPS
508.0 mm (20"); 1000 W HPS, PSMH, MH
Height
736.6 mm (29"); 150-400 W HPS
787.4 mm (31"); 1000 W HPS, PSMH, MH
Width
406.4 mm (16"); 150-400 W HPS
508.0 mm (20"); 1000 W HPS, PSMH, MH
Options
• Quartz auxiliary: units are available with a pre-wired sensor
circuit for automatically lighting a quartz auxiliary lamp when
power dip or lamp failure extinguishes the main HID lamp.
• Fuse kits: for grounded systems.
• Lenses: clear or prismatic glass with heavy-duty, stainless steel
clips to secure lens to reflector.
• HPS units available with a pulse ­eliminator which effectively
shuts down the ballast assembly when lamp fails.
• Optional finishes may be ordered to suit specific environments
in regular or ­specific colors.
388
CEC Certifications and Compliances
• CSA Certified: 009349
• CSA Standard: C22.2 No. 250.0
Related Products
• For power hook, fusing and other suspension accessories, see
Fixture Hanger Accessories page.
Visit our website at www.emerson.com or contact us at (800) 621-1506.
© May 2016
Super-Baymaster™ High Bay Luminaires
High Bay Luminaires for Mill Duty and Corrosive Atmospheres
150 W, 175 W, 250 W, 400 W or 1000 W HPS; 1000 W PSMH; 1000 W MH.
CEC:
Listed for Ordinary (Unclassified) Locations
Order using catalog numbering guide below or select catalog number from tables on following pages.
Catalog Numbering Guide for GSB and GSS
GSB
4
1
L
C
E
Voltage:
MT – 120, 208, 240, 277
Volts CWA
TT – 120, 277, 347 Volts
CWA
208 – 208 Volts
RB – Remote Ballast
Reflector:
A – Complete with reflector
Blank – Ballast assembly only
Wattage:
4 – 150 Watt 
5 – 175 Watt 
6 – 250 Watt 
7 – 400 Watt 
8 – 1000 Watt
MT
Lamp Type:
L – High Pressure Sodium
H – Metal Halide 
P – Pulse Start Metal Halide 
Beam Spread:
1 – Narrow (not for 1000 W)
2 – Medium
3 – Wide
Voltage:
E – Provision for 250 Watt quartz
emergency lamp (pre-wired)
S – Provision for pulse eliminator
F – Fuse for grounded systems (single
pole)
LC – Gasketed clear lens assembly
LP – Gasketed prismatic lens assembly
CR – Corrosion resistant epoxy paint on
reflector exterior surface
Ballast Type:
C – CWI
A – CWA
Accessories and Replacement Parts
Description
Catalog Number
Wire Guard
With relamp door. Zinc plated
G-HB20-G
Safety Chain
Secures ballast and reflector
G-HB-7000-SC
Wiring Kit
Supplied with 0.91 meters (3 feet) of 600 Volt +90 °C (+194 °F) 3-conductor
no. 16 SOW cable and 19.1 mm (3/4”) FHHM hook (shipped ­separately)
Add Suffix:
PWK
Socket for Metal Halide
SPF-1004
Socket for High Pressure Sodium
SPF-1001
Sockets
 Only available in high pressure sodium.
 Only available in 1000 Watt.
Visit our website at www.emerson.com or contact us at (800) 621-1506.
© May 2016
389
HID/AREA: NECC/CEC ORDINARY LOCATION HIGH BAY
Series:
GSB – SuperBaymaster
GSS – SuperBaymaster
Side by Side
A
Super-Baymaster™ High Bay Luminaires
High Bay Luminaires for Mill Duty and Corrosive Atmospheres
150 W, 175 W, 250 W, 400 W or 1000 W HPS; 1000 W PSMH; 1000 W MH.
CEC:
Listed for Ordinary (Unclassified) Locations
Luminaire Performance — High Pressure Sodium
150 Watt
HID/AREA: NECC/CEC ORDINARY LOCATION HIGH BAY
Distribution

Efficiency
Spacing to
Mounting
Height
175 Watt
Efficiency
Spacing to
Mounting
Height
250 Watt
Efficiency
400 Watt
Spacing to
Mounting
Height
Efficiency
1000 Watt
Spacing to
Mounting
Height
Efficiency
Spacing to
Mounting
Height
Narrow
66.3%
0.5:1
66.3%
0.5:1
68.9%
0.5:1
66.4%
0.5:1
—
—
Medium
71.3%
1.1:1
71.3%
1.1:1
74.4%
1.7:1
71.4%
1.1:1
71.3%
0.7:1
Wide
73.3%
2.0:1
73.3%
2.0:1
78.0%
2.0:1
73.5%
2.0:1
74.4%
1.4:1
Luminaire Performance — Metal Halide
1000 Watt
Distribution 
Efficiency
Spacing to Mounting Height
Narrow
—
—
Medium
76.2%
1.1:1
Wide
75.4%
2.5:1
Quick Estimate Illumination Charts 
How to use Quick-Estimate Illumination Chart
1. Refer to “Quick-Estimate Illumination Chart” for the lamp type and wattage to be used.
2. Determine “room size” of area to be lighted. “Small Room” is 232.2 m2 (2500 ft2) or less. “Medium Room” is 232.2 m2 (2500 ft2) thru
929.0 m2 (10,000 ft2). A “Large Room” is 929.0 m2 (10,000 ft2) or more.
3. Find level of light (footcandles) required in vertical column of figures at left of chart. Then follow horizontal line (real or interpolated)
to right until it intersects with “Arc” of selected “room size.” Come directly down from point of intersection to horizontal line of number
“Square Feet Per Luminaire.” The resulting number (real or interpolated) is the “number of square feet” one Appleton Baymaster will
illuminate to the selected average maintained footcandle level when mounted in conjunction with other units in the high bay installation.
4. Divide number of total square feet in project by “number of square feet per luminaire” to get number of units required.
5. Take square root of resulting “number of square feet per luminaire” number to determine spacing between units.
1000 Watt High Pressure Sodium
1000 Watt Metal Halide
 Reflector adjusts for narrow to medium to wide distribution without tools.
 Photometric charts available on request.
390
Visit our website at www.emerson.com or contact us at (800) 621-1506.
© May 2016