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 ( C Lock ) Product details

OM3 MCCB,Circuit Breaker ( C Lock )

om3 mccb,circuit breaker ( c 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 ( c lock ) Description

Product Name: om3 mccb,circuit breaker ( c lock )

Description








OM3 Moulded Case Circuit Breaker (MCCB)

Specification







Breaking capacity



N



S



H



G



X





Rated current of frame size Inm



630



630





Rated current In



250,315350,400,500,630





Rated insulation voltage Ui



690V





Rated operating voltage Ue



400V





Number of poles



3





Icu 400V/50HZ O-CO KARated ultimate short-circuit breaking capacity



35



50



70



85



200





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



35



37.5



52.5



63.75



200





Icm 400V/50HZ O-CO KARated short-circuit making capacity



74/0.25



105/0.25



154/0.2



187/0.2



440





Uimp V

Rated impulse withstand voltage



8000





Dielectric property V



3000





Endurance



Total cycles



8000







Electrical endurance



1000







Mechanical endurance



7000





Ionization distance mm



≤60/0







Over current trip unit





Thermal magnetic release













Intelligent trip unit













Utilization category





Main circuit



A/B









Auxiliary circuit



AC-15







Outline dimensions



Wmm



140 140





Lmm



254 360





Hmm



103.5 103.5














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