Brochure
PowerPact H-, J-, and L-Frame Circuit Breakers
Accessories and Auxiliaries
136
02/2016 © 2011–2016 Schneider Electric
All Rights Reserved
Circuit Breaker Enclosures and Enclosure Accessories
•
Square D™ brand circuit breaker enclosures are UL Listed/CSA Certified and are suitable for use
as service entrance equipment, except as footnoted.
•
The short circuit rating of an enclosed circuit breaker is equal to the rating of the circuit breaker
installed, except as footnoted.
•
Circuit breakers are ordered and shipped separately for field installation.
Table 113: Minimum Enclosure Dimensions
Circuit
Breaker
Amperage
Enclosure Dimensions (h x w x d)
Standard (80%) 100% Rated
HD/HG
/HJ/HL
15–150 A
15.6 x 6.12 x 3.49 in.
(396 x 155 x 89 mm)
15.6 x 6.12 x 3.49 in.
(396 x 155 x 89 mm)
HR
18.13 x 8.63 x 4.13 in.
(461 x 219 x 105 mm)
62 x 22.5 x 14 in.
(1575 x 572 x 356 mm)
JD/JG/
JJ/JL
1
150–250 A
18.72 x 6.12 x 3.49 in.
(476 x 155 x 89 mm)
18.72 x 6.12 x 3.49 in.
(476 x 155 x 89 mm)
JR
28.5 x 12.38 x 5.38 in.
(724 x 314 x 137 mm)
62 x 22.5 x 14 in.
(1575 x 572 x 356 mm)
LD/LG/
LJ/LL
250–600 A
35.48 x 12.00 x 4.45 in.
901 x 305 x 113 mm)
35.48 x 12.00 x 4.45 in.
(901 x 305 x 113 mm)
LR
40.5 x 13.75 x 4.33 in.
(1030 x 350 x 110 mm)
40.5 x 13.75 x 4.33 in.
(1030 x 350 x 110 mm)
1
Minimum enclosure insulation required if circuit breaker side < 4.13 in. (105 mm)
from metal.
1.00 Min.
(25.4)
1.00 Min.
(25.4)
4.00 Min.
(101.6)
00 Min.
4.00 Min.
(101.6)
h
h
d
Table 114: Circuit Breaker Enclosure Catalog Numbers
Circuit Breaker Enclosure Cat. No.
Cat. No. Prefix Rating Poles
NEMA 1
Flush
NEMA 1
Surface
NEMA
3R
1
NEMA 4, 4X, 5, 3, 3R
Stainless Steel
NEMA 12/3R, 5
(Without Knockouts)
2
HDL,HGL,HJL,HLL 15–150 A 2, 3
J250F J250S J250R J250DS J250AWK
JDL,JGL,JJL,JLL 150–250 A 2, 3
HDL 15–100 A 3 — HD100S
3, 4, 5
—— —
JDL 150–250 A 3 — JD250S
3, 5, 6
—— —
1
Enclosures with NRB or RB suffix have provisions for 3/4 in. through 2-1/2 in. bolt-on hubs in top endwall. Enclosures with R suffix have blank endwalls and require
field cut opening.
2
Suitable for rainproof NEMA 3R application by removing drain screw from bottom endwall.
3
Copper wire only.
4
Maximum short circuit current rating is 25 kA, 240 Vac.
5
Order service ground kit PKOGTA2 if required.
6
Maximum short circuit current rating is 18 kA, 480 Vac.
Table 115: Dimensions
Cat. No.
Approximate Dimension
Series H W D
HD100S A01 17.00 in. 431.8 mm 7.90 in. 200.7 mm 4.75 in. 120.7 mm
J250F A01 32.40 in. 823 mm 15.40 in. 391 mm 6.00 in. 152 mm
J250S A01 31.36 in. 797 mm 14.36 in. 365 mm 6.00 in. 152 mm
J250R A01 31.05 in. 789 mm 14.47 in. 368 mm 6.28 in. 160 mm
J250DS A01 32.26 in. 819 mm 9.72 in. 247 mm 7.94 in. 202 mm
J250AWK A01 32.26 in. 819 mm 9.72 in. 247 mm 7.94 in. 202 mm
W
NEMA Type 1
W
D
H
H
WB enclosure
uses 2 circuit breakers