Open Group Holding Ltd.

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Open Group Holding Ltd. . was founded in 1994, main in producing and supplying products like LED,Energy Saving Lamp, Bulbs, Lamp, Lighting, and so on, our products are selled to Africa, Eastern Europe, North America, Oceania, South America, Southeast Asia, Western Europe, Worldwide and other markets.

Home » Products » OM2 series moulded case circuit breaker Product details

OM2 series moulded case circuit breaker

om2 series moulded case circuit breaker
  • Model Number: OM2
  • Place of Origin: , China
  • Minimum Order Quantity: 0 Pieces
  • Supply Capacity: 0 Pieces/month
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om2 series moulded case circuit breaker Description

Product Name: om2 series moulded case circuit breaker

Description

1.Application
OM2 series moulded case circuit breaker , it's applicable circuit of AC 50Hz(or 60Hz),ratedinsulation voltage 690V(OM2-125 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





Type



Pole number



Rated 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)





OM2-125L



1,2,3,4



500



500



25



-



50%



A





OM2-160L



3,4



690



690 and below



35



8



75%





OM2-160M



50



10



75%





OM2-250L



800



35



14



100%





OM2-250M



65



18



75%





OM2-250H



85



20



75%





OM2-400L



35



18



100%





OM2-400M



65



22



100%





OM2-400H



100



30



75%





OM2-630L



35



20



100%





OM2-630M



50



22



100%





OM2-630H



65



25



100%





OM2-800L



35



20



100%





OM2-800M



50



22



100%





OM2-800H



65



25



100%








Product Tags: Circuit Breaker , mccb circuit breakers, mccb circuit breaker