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Total 8563 products for tandem circuit breakers Manufacture & Suppliers

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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120kA Moulded Case Circuit Breaker

... of AC 50Hz, rated voltage up to 660V (690V) and below, and rated current 400A~6300A, used to distribute electrical energy and protect circuits and Power supply equipment is protected from faults such as ove...

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

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6300A Moulded Case Circuit Breaker

...voltage up to 660V (690V) and below, and rated current 400A~6300A, used to distribute electrical energy and protect circuits and Power supply equipment is protected from faults such as overload, undervoltage...

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

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Intelligent Universal 690V Moulded Case Circuit Breaker

...working voltage To 690V, rated current 200 ~ 1600A distribution network, used to distribute electrical energy and protect the circuit and power equipment from overload, The hazards of short circuit, under vo...

WENZHOU QIUPU ELECTRIC POWER CO., LTD.
Zhejiang,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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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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800A MCCB Thermal Magnetic Circuit Breaker , Industrial Circuit Breakers

..., pleasant apprearance and delicate dimension. Description: UKM30 series molded case cicuit breaker is suitable for circuit AC 50Hz/60Hz, rated voltage up to AC660V, Rated operating current up to 250A. It fe...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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