Moulded Case Circuit Breaker ( MCCB )
Specifications
- Origin
- Zhejiang China
- Price Term
- FOB
Moulded Case Circuit Breaker ( MCCB ) is a Circuit Breakers product. Key specs — Origin: Zhejiang China; Price Term: FOB.
Product Description
Detailed Product Description
BDM3 Moulded Case Circuit Breaker ( MCCB ) is one of breaker which adopts international advanced design, manufacture technology
BDM3 Moulded Case Circuit Breaker ( MCCB )
Application
BDM3 series moulded case circuit breaker , it’s applicable circuit of AC 50Hz(or 60Hz),rated
insulation voltage 690V(AM3-125 500V),rated operating voltage AC 690V or below ,rated
operating current 12.5-1600A, for distribute energy of electric and infrequent making and
breaking circuit in normal condition. The circuit-breakers are provided with the function of the
protection against overload and short circuit and under-voltage. The circuit breakers comply
with standard of circuit-breakers are double insulating (Inm=250A or above),
the control circuit of the accessories is set apart with the main circuit , and doesn’t need to
open the cover of the circuit-breaker when install the accessories.
Type | Pole | Rated Insulating Voltage(V) | Rated Operating Voltage(V) | Ultimate short circuit Breaking capacity icu(KA) | Rated Short- Circuit service Breaking capacity Ics(%lcu | Utilization category | |
AC380V (400) | AC660V (690) | ||||||
BDM3-125L | 1,2,3,4 | 500 | 500 | 25 | - | 50% | A |
BDM3-160L | 3,4 | 690 | 690 And below | 35 | 8 | 75% | |
BDM3-160M | 50 | 10 | |||||
BDM3-250L | 800 | 35 | 14 | 100% | |||
BDM3-250M | 65 | 18 | 75% | ||||
BDM3-250H | 85 | 20 | 100% | ||||
BDM3-400L | 35 | 18 | 100% | ||||
BDM3-400M | 65 | 22 | 75% | ||||
BDM3-400H | 100 | 30 | 100% | ||||
BDM3-630L | 35 | 20 | |||||
BDM3-630H | 50 | 22 | |||||
BDM3-630L | 65 | 25 | |||||
BDM3-800L | 35 | 20 | |||||
BDM3-800M | 50 | 22 | |||||
BDM3-800H | 65 | 25 | |||||
BDM3-1250 /1600L | 3 | 50 | 20 | ||||
