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Total 14480 products for automatic circuit breakers Manufacture & Suppliers

AC High Voltage Circuit Breaker , 35Kv 36KV Hv Vacuum Circuit Breaker Handcart type

....5kV power system as opening and closing the load current, overload current as well as short-circuit current. It is suitable for protecting and controlling electric appliances for industrial and mining enter...

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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Outdoor Pole Mounted High Voltage Vacuum Circuit Breaker Three Phase

...Circuit Breaker , Outdoor Pole-mounted Vacuum Breaker General ZW20A-12 Outdoor Pole-mounted Vacuum Circuit Breaker is a kind of outdoor distribution equipment, three-phase, AC50Hz, with rated voltage of 12kV...

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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9±1 Mm Contact Opening Distance High Voltage Circuit Breaker

...Circuit Breaker is equipped with a high voltage vacuum interrupter, which provides superior performance and reliability compared to traditional circuit breakers. The vacuum interrupter is designed to withsta...

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

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IEC62271-100 Standard High Voltage Circuit Breaker with Closing Bounce 1.025 M/s and Rated Current 630 A for Electrical Network Protection

...Circuit Breaker This 12KV Vacuum Circuit Breaker is engineered for medium voltage applications with a rated current of 630A, providing reliable protection for electrical distribution networks. Featuring adva...

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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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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Circuit Breaker Analyzer

Circuit break analyzer HYGK-303 1, Closing and opening time measurement of 12 channels 2, Max difference of closing or opening time measurement of three phases 3, Bounce time and frequency measurement of breake...

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

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