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Medium Voltage Circuit Breakers

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Total 71439 products for medium voltage circuit breakers Manufacture & Suppliers

230 Volt 3 Pole Circuit Breaker / Miniature Circuit Breakers With Mounted MCB

...Circuit breaker Accessories with mounted MCB Rated voltage (Ue):AC 230V Rated insulating voltage(Ui):500V Over-voltage tripping range:280V±5% Under-voltage tripping range:170±5% Elctro-mechanical endurance:≥...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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230 Volt 3 Pole Circuit Breaker / Miniature Circuit Breakers With Mounted MCB

...Circuit breaker Accessories with mounted MCB Rated voltage (Ue):AC 230V Rated insulating voltage(Ui):500V Over-voltage tripping range:280V±5% Under-voltage tripping range:170±5% Elctro-mechanical endurance:≥...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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24kV High Voltage VCB Circuit Breaker / Indoor Vacuum Breaker Reclosing Operation

24KkV High Voltage VCB Circuit Breaker / Indoor Vacuum Breaker Reclosing Operation Introduction VS1 vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service life...

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

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MCB Circuit Breaker Circuit Breaker Analyser Mechanical Characteristics Tester

...Circuit Breaker Circuit Breaker Analyser Mechanical Characteristics Tester HYGK-307 Introduction: Test mechanical characteristics of circuit breakers, load switches, isolated switches, AC high voltage switch...

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

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IEC 62271 MCB Molded Circuit Breaker Tester , Circuit Breaker Timing Test Set

..., load switches, isolated switches, AC high voltage switches, contact resistance, arcing contacts and vibration characteristics, etc. The functions of circuit breaker analyzer cover all testing items of high...

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

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LW36 66KV 145kv Live Tank Outdoor Gas SF6 Circuit Breaker

...standards. Circuit breakers is a "live-tank" type, for external installation, with SF6 gas for insulation and a medium for extinguishing the arc.The driving mechanism is motor-spring. In order to maintain th...

Xi'an Xigao Electricenergy Group Co., Ltd.
Shanxi,China

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High Reliability SF6 Circuit Breaker LW36 110kV

High Reliability SF6 Circuit Breaker LW36 110kV Description SF6 circuit breaker LW36 is outdoor circuit breaker using sulfur hexafluoride gas as the arc extinguishing and insulating medium, and adopts the most ...

Xi'an Xigao Electricenergy Group Co., Ltd.
Shanxi,China

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High Votage Indoor Vacuum 3 Phase Circuit Breaker With Permanent Magnet Actuator

...Circuit Breaker with 24kV Switchgear Equipment Description VS1-24 circuit breaker(with permanent magnet actuator) using vacuum arc extinguishing chamber, vacuum as arc extinguishing and insulation medium, ar...

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

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11kV Indoor Vacuum Circuit Breaker with Move Type for Switchgear

... extinguishing and insulation medium, arc extinguishing chamber has very high truth VS1-24VS1-24 Vacuum circuit breaker, voids, when the contact and static contacts are electrically divided under the action ...

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

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High Breaking Capacity MPCB Motor Protection Circuit Breaker Full Voltage Up To 32 A

... for the overload and short circuit protection of the motor in AC 50/60Hz, up to 660V, 0.1-80A power circuit, as a full-voltage starter to start and cut off the motor, under the AC3 load or for the overload ...

Yueqing Richuang Automation Equipment Co.,Ltd
Zhejiang,China

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ZN85-40.5 3 Phase 33kv 35kv 40.5kv Vacuum Circuit Breaker VCB

...voltage vacuum circuit breaker vcb ZN85-40.5 type indoor high voltage vacuum circuit breaker is suitable for three-phase AC 50Hz, rated voltage 40.5kV power system, can be used for industrial and mining ente...

Xi'an Xigao Electricenergy Group Co., Ltd.
Shanxi,China

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ZN63A / VS1-12 Indoor 12kV SF6 Vacuum Circuit Breaker High Voltage

...Voltage SF6 Vacuum Circuit Breaker 1.Product Description ZN63(VS1)-12 series indoor vacuum circuit breaker is a three-phase AC 50Hz,rated voltage of 12kV indoor switchgear,control and protection for industri...

Xi'an Xigao Electricenergy Group Co., Ltd.
Shanxi,China

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40.5KV Electrical Vacuum Interrupter Circuit Breaker 400A Galvanized

...Circuit Breaker 400A 630A 1250A 1. ZN85-40.5 series vacuum circuit breaker vcb Electrical Vacuum Interrupter Circuit Breaker is suitable for 40.5kv, three phases AC system. It can be installed into high volt...

Xi'an Xigao Electricenergy Group Co., Ltd.
Shanxi,China

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STM3-63 C63 Type White Mcb Breaker , Miniature Circuit Breakers 4p MCB Low Voltage

...4 poles 400V, rated current to 63A for overload and short-circuit protection as well as for unfrequented switching under normal case.It is used extensively for industry, commercial and household.This product...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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Remote Control Vacuum Circuit Breaker For Power System AC 50Hz 12kv

..., electrically and by remote control. It is possible to install isolation switch on the side of circuit breaker to form outdoor high voltage vacuum circuit breaker-outdoor high voltage isolation switch combi...

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

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Sontuoec Din Rail Fixed RCCB Circuit Breaker NFIN Type

...)is suitable for the line of AC 50/60Hz,voltage 240V(2pole)/415V(4pole),rated currentup to 63A.When there is human electricity shock or if the leakage currenof the line exceeds the prescribed value, NFIN Res...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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High Voltage VCB Circuit Breaker / Indoor With Power Transformer 800mm

...Voltage VCB Circuit Breaker / Indoor Vacuum Breaker with power transformer Introduction VS1 vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service life. VS1...

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

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