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High quality ABB type mccb circuit breaker

Location:
wenzhouChina (, Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Electronics & Electrical > Circuit Breaker

Product Description

OM3 Series MCCB


1. Application
OM3 series moulded case circuit breaker , it's applicable circuit of AC 50Hz(or 60Hz),ratedinsulation voltage 690V(OM3-125 500V),rated operating voltage AC 690V or below ,rated oper-ating current 12.5-1600A, for distribute energy of electric and infrequent making and breakingcircuit in normal condition. The circuit-breakers are provided with the function of the protectionagainst overload and short circuit and under-voltage. The circuit breakers comply with standardof IEC60947-2.The circuit-breakers are double insulating (Inm=250A or above), the controlcircuit of the accessories is set apart with the main circuit , and doesn't need to open the coverof the circuit-breaker when install the accessories.

2 . Specification

TypePole numberRated insulating voltage(V)Rated operating voltage(V)Ultimate short circuitbreaking capacity Icu(KA)Rated short-circuitserrice breakingcapocity Ics(%icu)Utilization category
AC380V(400)AC660V(690)
OM3-125L1,2,3,450050025-50%A
OM3-160L3,4690690 and below35875%
OM3-160M501075%
OM3-250L8003514100%
OM3-250M651875%
OM3-250H852075%
OM3-400L3518100%
OM3-400M6522100%
OM3-400H1003075%
OM3-630L3520100%
OM3-630M5022100%
OM3-630H6525100%

ABB circuit breaker|ABB MCCB



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Contact Information

Company:
 Yueqing Open Imp.&Exp. Co., Ltd.
Phone Number:
  86-577-62621999
Fax Number:
 86-577-62732105
 
Yueqing Open Imp.&Exp. Co., Ltd.
 Zhejiang , China FREE
 

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