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Total 10000 products for automatic circuit breakers Manufacture & Suppliers

400V Circuit Breaker Type C Mcb Tripping Curve / 4 Pole Circuit Breaker

4.5ka Breaking Capacity MCB 230 / 400V Mini Type Mini Circuit Breaker 1. Energy limiting class:3 2. Electro-mechanical endurance 3. Easy mounting onto 35mm DIN rail 4. High short-circuit capacity 5. Rated curre...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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D Curve Mcb Mini Circuit Breaker 4.5Ka Red Copper High Short Circuit Breaker

4.5Ka Red Copper MCB B / C / D curve Mini Circuit Breaker 1. High short-circuit capacity 2. Tipping curve:B,C,D 3. Pole No.:1,1p+n,2,3,3p+n,4 4. Rated current(A):1,2,3,4,6,10,13,16,20,25,32,40,......

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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AC Mini Circuit Breaker 230 Volt Three Pole Circuit Breaker High Breaking Capacity

6Ka Breaking Capacity MCB AC 230 / 400V Mini Circuit Breaker Specfication and Feature 1. Protection against both overload and short circuit 2. High breaking capacity 3. Contact position indication 4. Applicable...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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Miniature Wifi Controlled Circuit Breaker Ac Mcb Residual Current Circuit Breaker

...circuit breaker type 1. Thermoplastic shell, full inlet, impact resistant, recyclable, self extinguishing 2. Super safety: classic U tunnel terminal, to ensure that the line connection is solid and reliable ...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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Three Pole RCBO Circuit Breaker 63A Overload Circuit Breaker IEC61009 Standard

...-wire,2-pole or 400v 3-pole,3-pole 4-wire,4-pole and rated current up to 40A. It can protect the line and motor from overload and short circuit. It can also be used for infrequent line conversion and infrequ...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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Double Pole RCCB Circuit Breaker 63 Amp Elcb Earth Leakage Circuit Breaker

SFL3-63 residual current 63 amp rccb 2 pole 4 pole types earth leakage electrical circuit breaker High short-circuit current withstand capacity Applicable to terminal and pin/fork type busbar connection Contact...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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240V Residual Current Circuit Breaker RCCB / 2 Pole Circuit Breaker IP20

SFL6-63 series 240V/415V residual current circuit breaker RCCB Rated resudual operating current In(A):0.03,0.1,0.3,0.5 Rated conditional short-circuit current Inc:10kA Terminal Connection Height:21mm Electro-ma...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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Under Voltage 32 Amp 4 Pole Mccb Circuit Breaker 380v IEC60947-2 Standard

...400V Moulded Case Circuit Breaker CM1 series moulded case circuit breaker is a new type product developed and manufactured by Adopting international advanced technology. It is supplied with rated insulation ...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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S201P-C25 ABB Miniature Circuit Breaker Classic Original Design 0.14 Kg

... M compact S200P miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping ...

Nanjing Meily Mechanical and Electrical Equipment Co.,Ltd
Jiangsu,China

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S201-B32 Electrical Circuit Breaker Line Connection Is Solid And Reliable

... M compact S200P miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping ...

Nanjing Meily Mechanical and Electrical Equipment Co.,Ltd
Jiangsu,China

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Thermoplastic Shell Dc Circuit Breaker Impact Resistant Self Extinguishing

... M compact S200P miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping ...

Nanjing Meily Mechanical and Electrical Equipment Co.,Ltd
Jiangsu,China

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2CDS211001R0635 Abb Circuit Breakers Allowing The Use For Residential

... M compact S200P miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping ...

Nanjing Meily Mechanical and Electrical Equipment Co.,Ltd
Jiangsu,China

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S204-B10 Electrical Circuit Breaker Screw Terminal Type 50HZ / 60HZ 2CDS254001R0105

...pro M compact S200M miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic trippi...

Nanjing Meily Mechanical and Electrical Equipment Co.,Ltd
Jiangsu,China

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Long Service Life Small Circuit Breaker Quick Closing Function 50HZ / 60HZ

...Circuit Breaker type: S202-B25 product ID 2CDS252001R0255 product name: contactor number of pole 2 P rated current: 25A weight: 0.25 kg System pro M compact S200P miniature circuit breakers are current limit...

Nanjing Meily Mechanical and Electrical Equipment Co.,Ltd
Jiangsu,China

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ABB Electrical Circuit Breaker S204-D63 2CDS254001R0631 S200 D 4P 63A

...pro M compact S200M miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic trippi...

Nanjing Meily Mechanical and Electrical Equipment Co.,Ltd
Jiangsu,China

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High Voltage Indoor Vacuum Circuit Breaker

...protecting and controlling the electrical equipment in the fileds of industry&mining enterprise,power plants and substation. The main conductive circuit of this type vacuum circuit breaker with spring mechan...

ERFA Industries Group
China

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Three Pole Outdoor Vacuum Circuit Breaker Medium 12kv Rated Voltage

... AC 50 Hz outdoor distribution equipment and maintly used to switching and making load current,overcurrent and short circuit current of power grid. This type vacuum circuit breaker can be used for protecting...

ERFA Industries Group
China

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Pole Mounted Outdoor Vacuum Circuit Breaker ZW20 - 12 For Transformer Substation

... AC 50 Hz outdoor distribution equipment and maintly used to switching and making load current,overcurrent and short circuit current of power grid. This type vacuum circuit breaker can be used for protecting...

ERFA Industries Group
China

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Zw7-40.5 Outdoor Vacuum Circuit Breaker With Central Operating Mechanism

...Circuit Breaker With Central Operating Mechanism General Description ZW7-40.5 series of outdoor High Voltage Vacuum Circuit Breaker With Central Operating Mechanism are three phase,A.C 50(60) Hz outdoor high...

ERFA Industries Group
China

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Insulated 12KV Vacuum Circuit Breaker Pole Mounted Three Phase ZW20-12

... AC 50 Hz outdoor distribution equipment and maintly used to switching and making load current,overcurrent and short circuit current of power grid. This type vacuum circuit breaker can be used for protecting...

ERFA Industries Group
China

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