YB(BH) Circuit Breaker
Application
YB series miniature circuit breaker has characteristic of small size, light weight, novel structure and excellent performance.They are mounted in the illuminating distribution board and used in guesthouses, block of flats, high buildings, squares, airports, railway stations, plants and enterprises etc, in AC circuits 240V (single pole)up to 415V (3 pole) 50Hz for protection of overload short circuit and for circuit change-over in lighting system. Breaking capacity is 3KA.
YB Series Specifications
Pole number
Rated current(A)
Rated voltage(V)
Rated making and breaking capacity(KA)
Setting temperature of protective characteristics
1P
6,10,15,20, 30,40,50,60
AC12
5
40íŠ
AC120/240
5
AC240/415
3
2P
6,10,15,20, 30,40,50,60
AC120/240
5
40íŠ
AC240/415
3
3P
AC240/415
3
YB-S M6
6
40íŠ
Characteristic Curve
°

  
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