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CA08101001E For more information visit: www.cutler-hammer.eaton.com
8-55
Safety Switches & Enclosed Circuit Breakers
January 2003
8
Enclosed Circuit Breakers
Technical Data and Specifications
Vol. 1, Ref. No. [0293]
NEMA 4/4X, 5, 7/9
Note: Not to be used for construction purposes unless approved.
Table 8-94. NEMA 4/4X, 5 Stainless Steel
Maximum wire size: 4/0.
Maximum wire size: 500 kcmil.
Table 8-95. NEMA 7/9 Cast Aluminum with Weather Resistant Seals — 15– 250 Amperes
Maximum wire size: 4/0.
Figure 8-17. NEMA 7/9 Cast Aluminum with Weather Resistant Seals —
Dual 3 and 4 Point Mounting Available as Standard on F Frame 100A and Below
Frame Maximum
Amperes
Dimensions in Inches (mm) Approximate
Weight in
Lbs. (kg)
ABCDE
G, F 100 19-29/32
(506)
8-27/32
(225)
9-5/16
(237)
18-17/32
(471)
1-45/64
(43)
16 (7)
Earth Leakage 100 19-29/32
(506)
8-27/32
(225)
9-5/16
(237)
18-17/32
(471)
1-45/64
(43)
20 (9)
FBP, FCL 100 25-21/32
(652)
8-27/32
(225)
9-5/16
(237)
24-9/32
(617)
1-45/64
(43)
20 (9)
F
225 25-21/32
(652)
8-27/32
(225)
9-5/16
(237)
24-9/32
(617)
1-45/64
(43)
20 (9)
J 250 37-1/2
(953)
11-9/16
(294)
10-7/32
(260)
35-49/64
(909)
1-15/16
(49)
39 (18)
K
400 41-11/16
(1059)
11-3/4
(298)
14-1/16
(357)
39-15/16
(1014)
1-31/32
(50)
60 (27)
L 600 48-5/16
(1227)
14-29/32
(379)
15-1/2
(394)
46-9/16
(1183)
1-59/64
(49)
88 (40)
M, N 1200 63-19/32
(1615)
22
(559)
17-5/8
(448)
61-27/32
(1571)
1-31/32
(50)
185 (84)
Breaker
Frame
Breaker
Size
Amperes
Number
of
Outlets
Dimensions in Inches (mm) Approximate
Weight in
Lbs. (kg)
Mounting
Inside
Outside
K
Dim
Standard
Conduit
Size
ABJCDEFGH
F
XFDN050B
15 – 50 4 5-1/2
(140)
13-1/8
(333)
14-1/8
(359)
6-1/8
(156)
10-3/4
(273)
5-1/4
(133)
10-5/8
(270)
15-1/4
(387)
8-7/8
(225)
2
(51)
1.5
(38)
38 (17)
F
XFDN100B
60 – 100 4 6
(152)
18
(457)
19
(483)
6-1/2
(165)
16
(406)
5-1/2
(140)
11
(279)
20-1/2
(521)
9
(229)
2-5/16
(59)
2
(51)
57 (26)
F
XFDN225B
125 – 225 4 10-1/4
(260)
22-5/8
(575)
11-3/8
(289)
20
(508)
6-3/8
(162)
16-3/8
(416)
25-1/8
(638)
9-5/8
(244)
3-1/2
(89)
2.5
(64)
104 (47)
J
XJDN225B
70 – 225 4 8-1/2
(216)
27-1/8
(689)
11-1/4
(286)
29-7/8
(759)
7-3/8
(187)
16
(406)
29-1/2
(749)
12-5/16
(313)
4
(102)
3
(76)
145 (66)
J
XJDN250B
250 4 9-1/2
(241)
27-1/4
(692)
11-1/4
(286)
29-7/8
(759)
8-1/16
(205)
16-3/8
(416)
35
(889)
12-3/8
(314)
4-3/16
(106)
4
(102)
170 (77)
(2) 1/2-inch
(12.7 mm)
NPT
Figure 8-18. NEMA 4/4X, 5 Stainless Steel
E
B
D
A
ON
OFF
C