PEM
Area Lighting
250-400W HPS, 250-400W MH
P R O D U C T
O V E R V I E W
Features:
NEW
Rugged, heavy-gauge, premium extruded aluminum housing
Square shape, seam-welded and internally sealed for weathertight integrity
Corrosion-resistant polyester powdercoat paint finish in bronze (standard);
other colors available
Anodized, segmented reflectors for uniformity and control
Reflectors are tool-less, rotatable and interchangeable
Natural anodized, extruded aluminum door frame sealed to housing by silicone
closed-cell gasket. Door can be removed to hinge from any of the four sides
Lens is .125” thick, impact-resistant tempered glass
Mogul-base porcelain socket with copper alloy, nickel-plated screw shell and
center contact. Medium-base socket available for 100W and 150W metal halide (wih MD option)
Variety of mounting options/accessories available
Applications:
Quick disconnects for easy installation and maintenance
Parking lots
Roadways
Commercial environments
Office communities
DIMENSIONS
NEMA photocontrol receptacle (standard) can be adjusted without tools
PREFERRED SELECTION CATALOG NUMBERS
PEM 40M SC MT1 R5 S9 LC PC
PEM 40M SC MT1 FT S9 LC PC
Effective Projected Area (EPA)
The EPA for the PEM is 1.9 sq. ft.
Approx. Wt = 39.9 lbs.
Area Lighting
Sheet # AL-PEM
PEM
Area Lighting
250-400W HPS, 250-400W MH
O R D E R I N G
I N F O R M A T I O N
Example: P E M 4 0 M S C M T 1 R 3 S 4 L C P C
Series
PEM Premium
Medium
Wattage / Source
25
31
32
35
40
250W 1
310W
320W
350W 1
400W 1, 2
RN Reactor Normal
Power Factor
RH Reactor High
Power Factor
XN High Reactance
(Lag) Normal
XH High Reactance
(Lag) High
CA CWA (Auto Reg) 3
SC SCWA
S HPS
M MH 3
See ballast matrix for
EISA compliant options
Distribution 4
Voltage
Ballast
120
208
240
277
347
480
MT1
MT2
MT7
TT3
120V
208V
240V
277V
347V
480V
Multi-tap Wired 120V
Multi-tap Wired 240V
Multi-tap Wired 277V
Tri-tap Wired 347V
R2
R3
R5
FT
Roadway Type II
Roadway Type III
Type V, Square
Forward Throw,
Sharp Cutoff
Mounting 5, 6
(blank)
S4
S9
P4
P9
WP4
WP9
Less Bracket for
Mast Arm Mount
Square Pole, 4” Arm
Square Pole, 9” Arm
Round Pole, 4” Arm
Round Pole, 9” Arm
Wood Pole, 4” Arm
Wood Pole, 9” Arm
Shipped Separate
RKPEM EF BZ External Mast
Arm Mount
Options
Paint 7
(blank)
BK
DDB
WH
Bronze (standard)
Black
Dark Bronze
White
Terminal Block
(blank) Wire Nuts (standard)
TB Wired to L1 & N Positions
T2 Wired to L1 & L2 Positions
T3 3 Wire Operation (L1, N, L3
Position) 8
Listing 12
UL UL Listed (standard)
CS CUL or CSA Listed
XL No Listing
Photocontrol Receptacle
(blank) Photocontrol Receptacle
(standard)
NR No Photocontrol Receptacle 9
Starter 10
(blank)
EC
OP
Lamp
LC
Notes:
Open Board (standard)
Encapsulated Plug-in
Open Board Plug-in
Lamp Included, Clear
1
2
3
Fusing 11
SF Single Fuse (120, 277, 347V)
DF Double Fuse (208, 240, 480V)
4
5
6
Misc.
PC
7
TL
SH
NL
MD
Photocontrol Included per
Voltage Specified 9
Tool-less Entry
Shorting Cap 9
NEMA Label
Medium-base socket (10M and
15M only)
8
9
10
11
12
When ordered with metal halide, these wattages do not
comply with California Title 20 regulations.
40M option requires an ED28 reduced jacket lamp
CA ballast is not available with 175W - 400W metal halide in
the U.S.; must use SC
Nighttime FriendlyTM optic
Arm-hole bolt spacing is 4-1/4”
9” arm required when mounting two or more
luminaires at 90° intervals
Other colors available, please contact your local American
Electric Lighting representative
T3 option only available with 240, 480. DT2, DT4 and MT2
voltages
PC and SH not available with NR option
HPS only
Voids UL/CSA listing, not available with MT or TT voltages
Contact factory for availability
American Electric Lighting
©2008-2009 Acuity Brands Lighting, Inc. All rights reserved. Rev. 5/12/14
Acuity Brands Lighting, Inc.
3825 Columbus Rd. S.W., Granville, OH 43023
Phone: 800-313-2557 option 2
Fax: 740-587-6114
www.americanelectriclighting.com
PEM
Area Lighting
250-400W HPS, 250-400W MH
B A L L A S T
M A T R I X
PEM
Watts
25S
25M
31S
32M
35M
40S
40M
120
CA,XH,XN
SC
CA
SC
SC
CA,CT,XH,XN
SC
208
CA
SC
CA
SC
SC
CA,CT
SC
240
CA,XH,XN
SC
CA
SC
SC
CA,CT,XH,XN
SC
TT3
CA,CT
SC
SC
SC
-
5T4
CA
SC
CA
SC
277
CA
SC
CA
SC
SC
CA,CT
SC
347
CA
SC
SC
SC
CA
-
PEM continued
Watts
25S
25M
31S
32M
35M
40S
40M
MT7
CA
SC
CA
SC
SC
SC
P H O T O M E T R I C S
PEM 40M SC R3
Area Lighting
PEM 40M SC FT
Sheet # AL-PEM
480
CA
SC
SC
SC
CA
SC
DT2
CA,XH,XN
SC
CA
CA,CT,XH,XN
SC
MT1
CA
SC
CA
SC
SC
SC
MT2
CA
SC
CA
SC
SC
SC
PEM
Area Lighting
250-400W HPS, 250-400W MH
P H O T O M E T R I C S
PEM 25M SC R2
PEM 40S R3
American Electric Lighting
©2008-2009 Acuity Brands Lighting, Inc. All rights reserved. Rev. 5/12/14
Acuity Brands Lighting, Inc.
3825 Columbus Rd. S.W., Granville, OH 43023
Phone: 800-313-2557 option 2
Fax: 740-587-6114
www.americanelectriclighting.com