1. Application
0M1 series moulded case circuit breaker is one of products developed and manufactured byadopting international advanced technology. It is supplied with rated insulating voltage 800Vand used for circuit of A.C. 50Hz, rated operating voltage AC 400V (or below), rated operatingcurrent up to 800A for infrequent changing over and starting of the motors.The products con-forms to IEC60947-2 standard.
0M1 series moulded case circuit breaker is one of products developed and manufactured byadopting international advanced technology. It is supplied with rated insulating voltage 800Vand used for circuit of A.C. 50Hz, rated operating voltage AC 400V (or below), rated operatingcurrent up to 800A for infrequent changing over and starting of the motors.The products con-forms to IEC60947-2 standard.
2. Main Technical Specification(table1)
|
Type
|
Rated
current (A) |
Polenum-ber
|
Ratedinsui-atingvolt-age(V)
|
Rated
operat-ingvolt-age(V) |
Arcing-
over distance (mm) |
Ultimate
short circuit breaking capacity (KA) |
Servies
short circuit breaking capacity (KA) |
Operation
perform- ance |
Utiliza-tioncat-egory
|
|
|
Load
|
Unload
|
|||||||||
|
0M1-63L
|
(6),10
16,20 25 ,32 40,50 63 |
1
|
690V
|
400V
690V
|
0
|
25
|
18
|
1500
|
8500
|
A
|
|
0M1-63M
|
0
|
50
|
35
|
|||||||
|
0M1-100L
|
(10),16
20,25 32,40 50,63 80,100 |
800V
|
0(≤50)
|
35
|
22
|
|||||
|
0M1-100M
|
0(≤50)
|
50
|
35
|
|||||||
|
0M1-100H
|
0(≤50)
|
85
|
50
|
1000
|
7000
|
|||||
|
0M1-225L
|
100,125
160,180 200,225 |
≤50
|
35
|
22
|
||||||
|
0M1-225M
|
≤50
|
50
|
35
|
|||||||
|
0M1-225H
|
≤50
|
85
|
||||||||