Open Group Holding Ltd.

Gold-Member

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.

Note: Although many products are similar in appearance, but each product models, specifications, parameters and useful are different, please refer to the details of each product as the standard, select the products you need, if you have any special needs, please feel free to contact with us.

MCB Products List

  • Miniature Circuit Breaker (DZ47-63)
    Open Group Holding Ltd.
    Business Type: Manufacturer
    Main Products: Circuit Breaker , power circuit breakers, air circuit breakers
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    Miniature Circuit Breaker (DZ47-63)

    Description The product is mainly used in AC50/60HZ single-pole230V or two, three, four-poles 400Vcircuit for overload DZ47-63 Mini Circuit Breaker Application The product is mainly
  • OB8-63 Mini Circuit Breaker C65
    Open Group Holding Ltd.
    Business Type: Manufacturer
    Main Products: Circuit Breaker
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    OB8-63 Mini Circuit Breaker C65

    Description Rated current(A): 1~63 No. of pole: 1p, 2p, 3p, 4p. Rated Voltage(V):230,230/400,400 OB8-63 Mini Circuit Breaker Application The product is mainly used in AC50/60HZ
  • Auxiliary Contact for mcb
    Open Group Holding Ltd.
    Business Type: Manufacturer
    Main Products: Circuit Breaker , auxiliary contactor, auxiliary switch
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    Auxiliary Contact for mcb

    Description Auxiliary Contact for mcb, Rated Current(In):0.4,1,2,3,6A, Rated Voltage(Un):24VDC/48VDC/125VDC/230VAC/400VAC Product Description 1 Technical data ·Rated Current(I
  • LDG-100 Isolator switch,breaker
    Open Group Holding Ltd.
    Business Type: Manufacturer
    Main Products: Circuit Breaker , 100 pair wiring block, 100 watt light bulb
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    LDG-100 Isolator switch,breaker

    Description 1P 18mm 2P 36mm 3P 54mm 4P 72mm Rated Voltage: 230/400V AC Rated Current: 32 40 50 63 80 100A LDG-100 Isolator 1. 1P 18mm 2P 36mm 3P 54mm 4P 72mm 2. Rated Vo
  • L7-DC Mini Circuit Breaker
    Open Group Holding Ltd.
    Business Type: Manufacturer
    Main Products: Circuit Breaker
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    L7-DC Mini Circuit Breaker

    Description 1.1pole,2pole,3pole,4pole all possible. 2.the very best quality 3.The best competitive price of you 4.Various specificati 1.SL7-DC High breaking capacity mini circuit breaker 2)CE A
  • OH1-100 Main Switch (MCB)
    Open Group Holding Ltd.
    Business Type: Manufacturer
    Main Products: Circuit Breaker , 100 pair wiring block, 100 watt light bulb
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    OH1-100 Main Switch (MCB)

    Description 1. No. of pole: 1p, 2p, 3p, 4p. 2. Rated current: 32A, 63A, 100A. 3. Rated voltage: 230/400V. 4. Icw: 12Ie, t=1s. OH1-100 Main Switch Application The product is suitable for p
  • OB8-100 Mini Circuit Breaker (NC-100,mcb)
    Open Group Holding Ltd.
    Business Type: Manufacturer
    Main Products: Circuit Breaker , 100 pair wiring block, 100 watt light bulb
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    OB8-100 Mini Circuit Breaker (NC-100,mcb)

    Description 1. Rated current: 63A,80A,100A. 2. No. of pole: 1p, 2p, 3p, 4p. 3. Rated voltage: 230/400V. OB8-100 Mini Circuit Breaker(NC-100H) Application The product is used in AC50/60HZ s
  • OB16-63 Mini Circuit Breaker (MCB)
    Open Group Holding Ltd.
    Business Type: Manufacturer
    Main Products: Circuit Breaker
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    OB16-63 Mini Circuit Breaker (MCB)

    Description Number of poles: 1P1P+N2P3P3P+N4P Rated Voltage(Un): AC 230(240)/400(415)V Short-circuit breaking capacity(Icn):10000A (10kA) Application scope: The product is applicable to circuit wit
  • MX+OF Shunt Tripping
    Open Group Holding Ltd.
    Business Type: Manufacturer
    Main Products: Circuit Breaker
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    MX+OF Shunt Tripping

    Description MX+OF Shunt Tripping,MCB auxiliary switch Rated Current(In) : 3,6,9A Rated Voltage(Un) : 125VAC/230VAC/400VAC MX+OF Shunt Tripping,MCB auxiliary switch,circuit breaker auxiliary conta
  • OB1-63 Mini Circuit Breaker (MCB)
    Open Group Holding Ltd.
    Business Type: Manufacturer
    Main Products: Circuit Breaker
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    OB1-63 Mini Circuit Breaker (MCB)

    Description OB1-63 Mini Circuit Breaker (MCB) Number of poles: 1P2P3P4P Rated Voltage(Un): AC230(240)/400(415)V Rated frequency: 50(60)Hz Application scope: Protection and control of circuit aga