Bulletin 1492-MC
Circuit Breaker
Approximate Dimensions
1492-MCEA2xx
1492-MCGA2xx
0.219
(5.56)
0
1
Line End View
0.562
(14.27)
2.890
(73.41)
0.454
(11.53)
Front View
2.249
(57.12)
2.249
1.980
(50.29)
Side View
0.990
(25.15)
25A thru
50A style
0.495
(12.57)
(57.12)
2
1.240
(31.50)
1.250
(31.75)
Radius
0.578
(14.68)
0.813
(20.65)
1.500
(38.10)
3.375
(85.73)
3.812
(96.82)
0
Trip
18
18
2.250
(57.15)
24
3
0.938
(23.83)
On
Off
Reset
0.188
(4.78)
0.096
(2.44)
2.713
(68.91)
Ground Neutral
Wire Length
24.000 inches
(609.60)
4
2.500
(63.50)
Bottom View
1.855 1.739
(47.12) (44.17)
1.960
(49.53)
5
0.993
(25.22)
2.344
(59.54)
2.438
(61.93)
6
1492-MCBAxxx
7
8
9
10
11
12
13
www.ab.com/catalogs
Preferred availability cat. nos. are bold.
7-14
Publication A117-CA001A-EN-P
ROCKWELL [ ROCKWELL INTERNATIONAL CORPORATION. ]
