Motor Protection Circuit Breakers and Motor Circuit Protectors

Catalogs > Industrial Controls Catalog > Motor Control, IEC > Motor Protection Circuit Breakers and Motor Circuit Protectors > Bulletin 140M Motor Protection Circuit Breakers

Bulletin 140M Motor Protection Circuit Breakers

Cat. No. Explanation

140M

–

C

2

E

–

A63

–

KN

–

CC

–

GJ

a

b

c

d

e

f

g

h

a				b			c			d
Bulletin Number				Frame Size and Rating			Interrupting Rating / Breaking Capacity			Protection Type
Code	Description			Code	Description		Code	Description		Code	Description
140M	Motor Protection Circuit Breakers (MPCBs)			C	32 A		2	Normal Break		E	Adj Thermal/ Fixed Mag (13 x In)
				D	32 A		8	High Break		T	Adj Thermal / Fixed Mag (Fixed at 16...20 x In)
				F	45 A
				I	205 A
				J	250 A
				L	400 A and 600 A
e				f			g			h
Current Range				Miscellaneous See 140M Factory Modifications (Open)			Aux/Trip Contacts See 140M Factory Modifications (Open)			UV and Shunt Trips See 140M Factory Modifications (Open)
Code	Description	Example
A	A = .10	A16 = 0.16
B	B = 1.0	B16 = 1.6
C	C = 10	C16 = 16
D	D = 100	D16 = 160
E	E = 1000	E16 = 1600