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Total 6904 products for circuit making Manufacture & Suppliers

4P 20a Din Rail Circuit Breaker Long Electrical Endurance Bakelite Material

10ka Breaking Capacity Circuit Breaker 230/400V Mini Circuit Breaker 1. Long electrical endurance up to 6000 cycles thanks to quick making mechanism 2. Contact position indicating window 3. High short-circuit c...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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2P Din Rail Type Circuit Breaker 240 Volt Contact Position Indication

... Circuit Breaker Capable of switch electric circuit with load Capable of quickly releasing stored energy operation Adaptable to padlock device Contact position indication High short-circuit current withstand...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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40A Rcd Controlled Circuits Switch / S Type 4p Circuit Breaker 25 Rated Current

... disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity Applicable to terminal and pin/fork type busbar connection ......

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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400v RCCB Circuit Breaker / Rocb Rcd Elcb Circuit Breaker Against Earth Fault

... current circuit breaker rccb/earth leakage circuit breaker elcb/rocb/rcd Independent of power supply and line voltage,and free from external interference,voltage fluctuation Elegant appearance ; cover and...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,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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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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Fuse Combination Vacuum Interrupter With 31.5 KA Short Circuit Breaking Current

...-circuit breaking current KA 31.5 3 Breaking operations of rated short circuit breaking current Times 20 4 Rated short-time withstand current KA 31.5 5 Rated duration of short-circuit S 4 6 Rated peak withst...

ERFA Industries Group
China

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HV Permanent Magnet Vcb Circuit Breaker 630A Rated Current With 3 Poles

... 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...

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

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35kv 36kv 38kv Outdoor Permanent Magnetic Actuator Vacuum Circuit Breaker

... 38kv Outdoor Permanent Magnetic Actuator Vacuum Circuit Breaker 1, Product description ZW20-12 model outdoor AC vacuum circuit breaker is used to make and break load current, overload current and short-circ...

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

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Eco-Friendly Outdoor 11kv 12kv No Sf6 Vacuum Circuit Breaker

...short-circuit current in 12kV, 50/60Hz power system. It's applicable for substations, industry and mining, urban and rural electricity power networks, especially applicable in ......

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

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Zw32-12 12kv 11kv Spring Mechanism Outdoor Vacuum Circuit Breaker

... and short-circuit current in 12kV, 50/60Hz power system. It's applicable for substations, industry and mining, urban and rural electricity power networks, especially applicable in ......

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

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Outdoor 12kv Pole Vacuum Circuit Breaker Model Zw8-12

Outdoor 12kv Pole Vacuum Circuit Breaker Model Zw8-12 1, Product description ZW20-12 model outdoor AC vacuum circuit breaker is used to make and break load current, overload current and short-circuit current in...

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

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Zw43-12 Vacuum Circuit Breaker (with Isolation Knife)

HFY3-12 Vacuum Circuit Breaker (with Isolation Knife) 1, Product description ZW20-12 model outdoor AC vacuum circuit breaker is used to make and break load current, overload current and short-circuit current in...

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

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High-Voltage Vacuum Circuit Breaker (VCB ZW8-12, ZW8-12G)

...short-circuit current in 12kV, 50/60Hz power system. It's applicable for substations, industry and mining, urban and rural electricity power networks, especially applicable in ......

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

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Rvb 11kv 24kv 36kv 800A 1250A 2000A Hv Outdoor Substation Vacuum Circuit Breaker with Controller with CT

...break load current, overload current and short-circuit current in 12kV, 50/60Hz power system. It's applicable for substations, industry and mining, urban and rural electricity power networks, especially appl...

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

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Rvb 11kv 24kv 36kv 800A 1250A 2000A Hv Outdoor Substation Vacuum Circuit Breaker with Controller with CT

...break load current, overload current and short-circuit current in 12kV, 50/60Hz power system. It's applicable for substations, industry and mining, urban and rural electricity power networks, especially appl...

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

Verified Supplier

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Zw32-12~24kv Vcb Outdoor Vacuum Circuit Breaker

Zw32-12~24kv Vcb Outdoor Vacuum Circuit Breaker 1, Product description ZW20-12 model outdoor AC vacuum circuit breaker is used to make and break load current, overload current and short-circuit current in 12kV,...

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

Verified Supplier

Add to cart
Eco-Friendly Outdoor 11kv 12kv No Sf6 Vacuum Circuit Breaker

...short-circuit current in 12kV, 50/60Hz power system. It's applicable for substations, industry and mining, urban and rural electricity power networks, especially applicable in ......

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

Verified Supplier

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12kv Pole Mounted Vacuum Circuit Breaker for Transformer Station

...short-circuit current in 12kV, 50/60Hz power system. It's applicable for substations, industry and mining, urban and rural electricity power networks, especially applicable in ......

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

Verified Supplier

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