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Total 17449 products for open circuit breaker Manufacture & Suppliers

ABN MCCB 400 Amp Molded Case Circuit Breaker

... or commercial power and lighting with AC50/ 60Hz, rated working voltage up to AC600V/DC250V, rated current up to 630A. Its a kind of economical breaker with the characters of stable and reliable function, b...

Wenzhou New Blue Sky Electrical Co.,Ltd
Zhejiang,China

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400A Mccb Molded Case Circuit Breaker For Industrial

... or commercial power and lighting with AC50/ 60Hz, rated working voltage up to AC600V/DC250V, rated current up to 630A. Its a kind of economical breaker with the characters of stable and reliable function, b...

Wenzhou New Blue Sky Electrical Co.,Ltd
Zhejiang,China

Active Member

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ABN MCCB 400 Amp Molded Case Circuit Breaker

... or commercial power and lighting with AC50/ 60Hz, rated working voltage up to AC600V/DC250V, rated current up to 630A. Its a kind of economical breaker with the characters of stable and reliable function, b...

Wenzhou New Blue Sky Electrical Co.,Ltd
Zhejiang,China

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400A Mccb Molded Case Circuit Breaker For Industrial

... or commercial power and lighting with AC50/ 60Hz, rated working voltage up to AC600V/DC250V, rated current up to 630A. Its a kind of economical breaker with the characters of stable and reliable function, b...

Wenzhou New Blue Sky Electrical Co.,Ltd
Zhejiang,China

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63A 1P 2P 3P 4P MCB Miniature Circuit Breaker Curve C 230V/400V IEC60898

...Circuit Breaker 6~63A, 1P,2P,3P,4P, Curve C, 230V/400V IEC60898 Miniature circuit breakers are mechanical switching devices able to switch, conduct and switch-off the current under normal conditions, and abl...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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Circuit Breaker Testing Equipment

Circuit break analyzer HYGK-307 1) Measurement of closing time, opening time, time spread between poles, time spread between units of one pole, bounces etc. 2) Measurement of closing speed, opening speed and av...

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Hubei,China

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Outdoor HV Porcelain Stanchion Type Vacuum Circuit Breaker Filled With SF6

... current 2000A and three - phase AC 50Hz to protect the equipment in the industrial and mineral enterprises, power plants and substations, which can be used as a connecting circuit breaker in the workplaces ...

Ningbo Tianan (Group) Co.,Ltd.
Zhejiang,China

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Indoor High Voltage Vacuum Circuit Breaker / Hv Circuit Breaker VS1-12 Series

VS1-12 Indoor AC Vacuum Circuit Breaker NINGBO TIANAN (GROUP) CO., LTD. General VS1-12 (ZN63A) type indoor High voltage vacuum circuit breaker is used as protection and control unit of three-phase AC indoor Hig...

Ningbo Tianan (Group) Co.,Ltd.
Zhejiang,China

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145kV Tested High Voltage AC Circuit Breaker SF6 Type With 3 Pole

145kV Tested High Voltage AC Circuit Breaker SF6 Type With 3 Pole Overview LW36-145/T3150-40 HV AC SF6 circuit breaker is an outdoor product.It can also be used as a connection circuit breaker. 1. Altitudes : ≤...

Ningbo Tianan (Group) Co.,Ltd.
Zhejiang,China

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24kv High Voltage Circuit Breaker , Ac Circuit Breaker Vacuum Are - Extinguishing Chamber

24kv Vacuum Are - extinguishing Chamber High Voltage AC Vacuum Circuit Breaker NINGBO TIANAN (GROUP) CO., LTD. Overview VT19-24indoor HV vacuum circuit breaker is used in three-phase AC electric system of 50HZ,...

Ningbo Tianan (Group) Co.,Ltd.
Zhejiang,China

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12KV VS1 Medium Voltage Vacuum Circuit Breaker For HV Switchgear , 630A / 1250A

... 12kV. Circuit breaker can be proceeded frequent operation and has many times breaking and rapid reclosure capacity, and has reliable interlock function. The device is front and back split charging ......

Ningbo Tianan (Group) Co.,Ltd.
Zhejiang,China

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132kv Cb / 145kv High Voltage Circuit Breaker Sf6 Electric Type With 3 Pole

145kV Tested High Voltage AC Circuit Breaker SF6 Type With 3 Pole Overview LW36-145/T3150-40 HV AC SF6 circuit breaker is an outdoor product.It can also be used as a connection circuit breaker. 1. Altitudes : ≤...

Ningbo Tianan (Group) Co.,Ltd.
Zhejiang,China

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Indoor AC High Voltage Vacuum Circuit Breaker VS1(ZN63A)-12 Circuit Breaker

...)-12 Indoor AC High Voltage Vacuum Circuit Breaker NINGBO TIANAN (GROUP) CO., LTD. The structure of vacuum arc-extinguish room Vacuum arc-extinguish room is the core parts from circuit breaker to support, co...

Ningbo Tianan (Group) Co.,Ltd.
Zhejiang,China

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Miniature Circuit Breaker Lockout Security For Padlock Nylon PA Material

...European and Asian circuit breakers. 3. Easy installed with the aid of a push button. 4. Recommended to use in combination with a padlock for added safety. 5. Available for single and multi-pole breakers. 6....

GREEN LIGHTING TECHNOLOGY CO.,LTD
China

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Miniature Circuit Breaker Lockout Engineering Plastic Nylon PA Material

...Circuit Breaker Lockout Advantages: ZC-D22 NEW designed circuit breaker lockout 1. With locking screw, don't need other tools to lock. 2. The diameter of screw is bigger than traditional circuit breaker lock...

GREEN LIGHTING TECHNOLOGY CO.,LTD
China

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Nylon PA Circuit Breaker Lockouts , Red Circuit Breaker Loto Devices

...Use Nylon Circuit Breaker Lockout Used with Padlock , Can OEM ZC-D14: Clamp- on breaker lockout a. Made from rugged polypropylene and impact modified nylon PA. b. Used in all kinds of middle type buit - in t...

GREEN LIGHTING TECHNOLOGY CO.,LTD
China

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High Voltage Indoor Vacuum Circuit Breaker fusible cut-out Switch 1250A

... , 3150A and 4000A contact box , club contact , fix contact, arm contact and jaw contact . 630A and 1250A VS1 circuit breaker . 630A and 1250A ZN85-40.5 circuit breaker . 12KV and...

WENZHOU QIUPU ELECTRIC POWER CO., LTD.
Zhejiang,China

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12kV Outdoor Vacuum Circuit Breaker With IEC Certification

... , 3150A and 4000A contact box , club contact , fix contact, arm contact and jaw contact . 630A and 1250A VS1 circuit breaker . 630A and 1250A ZN85-40.5 circuit breaker . 12KV and...

WENZHOU QIUPU ELECTRIC POWER CO., LTD.
Zhejiang,China

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MCB 8.6mm Keyhole Nylon PA Circuit Breaker Lockout

...circuit breaker lock safety lockout Device With self-locking handle Product Features CIRCUIT BREAKER LOCKOUT a.Made from strong and durable strengthen--ed nylon. b.Keyhole diameter≤8.6mm. c.Suitable for medi...

GREEN LIGHTING TECHNOLOGY CO.,LTD
China

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7mm Shackle Circuit Breaker Lockout Thumbscrew Mechanism

...,unique U-type stainless steel sheet design can lock out stronger and more reliable.c. Widely used in all kinds of large moulded case circuit breakers (handle width <...

GREEN LIGHTING TECHNOLOGY CO.,LTD
China

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