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 » OM3 MCCB,Circuit Breaker ( B lock,outside lock ) Product details

OM3 MCCB,Circuit Breaker ( B lock,outside lock )

om3 mccb,circuit breaker ( b lock,outside lock )
  • Model Number: OM3
  • Place of Origin: , China
  • Minimum Order Quantity: 0 Pieces
  • Supply Capacity: 0 Pieces/month
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om3 mccb,circuit breaker ( b lock,outside lock ) Description

Product Name: om3 mccb,circuit breaker ( b lock,outside lock )

Description

OM3 Moulded Case Circuit Breaker (MCCB)

Specification







Breaking capacity



B



N



S



H



X





Rated current of frame size Inm



160









Rated current In



12.5,16,20,25, (30),32,40,50,(60),63,80,100,125,(150),160



12.5,16,20,25,32,40,

50,63,80,100,(125)





Rated insulation voltage Ui



690V





Rated operating voltage Ue



400V





Number of poles



3





Icu 400V/50HZ 0-CO KA

Rated ultimate short-circuit breaking capacity



20



35



50



50



70





Ics 400V/50HZ O-CO-COKARated service short-circuit breaking capacity



10



17.5



37.5



37.5



52.5





Icm 400V/50HZ 0-CO KA

Rated short-circuit making capacity



40/0.3



74/0.25



105/0.25



105/0.25



154





Uimp V

Rated impulse withstand voltage



8000





Dielectric property V



3000





Endurance



Total cycles



8000







Electrical endurance



1000







Mechanical endurance



7000





Ionization distance (mm)



≤30/0







Over current trip unit





Thermal magnetic release













Intelligent trip unit













Utilization category





Main circuit



A









Auxiliary circuit



AC-15







Outline dimensions



W(mm)



90 90





L(mm)



120 120





H(mm)



70 82







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