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Total 8460 products for qo circuit breakers Manufacture & Suppliers

Thermomagnetic Electrical Circuit Breaker MCCB 5 Frame Sizes With Contact Structure

...Circuit Breaker Mould-case Thermomagnetic Circuit Breakers MCCB (SMT6RT) Product overview STM6, STM6LY, STM6RT, STM6E and STM6EL series of circuit breakers are new upgraded circuit breakers researched and de...

Radin Electric Technology Co.,Ltd
Zhejiang,China

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Intelligent Residential Electrical Circuit Breaker Current Operated MCCB 6A-63A

... upgraded circuit breakers researched and developed by the company combined with the advantages of similar international products and demand of domestic and international markets. With insulation voltage up ...

Radin Electric Technology Co.,Ltd
Zhejiang,China

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Light Weight Circuit Breaker Load Tester Easy Carrying For Measuring Hv Switchgears

...Circuit Breaker Load Tester Easy Carrying For Measuring Hv Switchgears Product Name: Circuit breaker analyzer HYGK-306A Equipment Description: HYGK-306A Circuit Breaker Tester is designed to meet the need of...

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

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2000A Gis VCB ZW20-12 Switchgear Vacuum Circuit Breaker

...Circuit Breaker ZW20-12 outdoor vacuum circuit breaker 12kv 2000A ZW20 Vacuum Circuit Breaker Outdoor VCB SF6 gas insulation 12kv,50HZ,630A,1250A OEM & ODM,Complete equipment ISO9001:2015,CCC,ISO9001,CE, CB,...

Knkong Electric Co.,Ltd
Henan,China

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Shockproof Low Voltage Circuit Breaker , Din Rail Circuit Breaker 4KA 6KA

...Circuit Breakers Low Voltage Micro Circuit Breaker MCB 3P DIN Rial Application Low Voltage Circuit Breaker Pole number:1P,2P,3P,4P Rated current: 1A-63A Certificate: CE/ISO9001 Breaking capacity: 6KA/10KA St...

Yueqing Tainihan Electric Technology Co., Ltd..
Zhejiang,China

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TQL Mini Smart Single Pole Circuit Breaker High Short Circuit Capacity

...circuit breakers,Plug-in type circuit breaker Description: Q line circuit breakers are one-inch wide per pole, compact, thermal-magnetic devices designed for residential and commercial applications. The QL b...

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

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Shunt Release High Voltage Residual Current Circuit Breaker Automatically Operated

...-100 series circuit breakers. In electrical circuits such as home and building, you can select different electrical accessories and DZ47-63, DZ47-100 series according to your needs. Cooperate with circuit br...

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

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HAOMAI 23.15 Lb Circuit Breaker Testing Equipment Analyzer Electrical

Circuit Breaker Analyzer Model: CBA-1900 Circuit Breaker Analyzer CBA-1900 can fully analyze the mechanical and electrical performance of various vacuum circuit breakers, oil circuit breakers, SF6 circuit break...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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High Voltage Indoor Vacuum Circuit Breaker Protection Device 40.5kV Three Phase

... switch equipment . As grid Equipment and Electrical Equipment in Industrial and Mining Enterprises . Lend Itself to frequent Opration on Rate Voltage and Opening short Circuit Current . 2. The circuit break...

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

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12 kV High Voltage Indoor Vacuum Circuit Breaker Side Mounted 630A-1250A

...Circuit Breaker with power switchgear 630A-1250A VS1-12(VBM7) vacuum circuit breaker adopts fixed structure. It is mainly used in fixed switchgear and can be used separately to control and protect the transm...

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

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AC Indoor Type Vacuum Three Phase Circuit Breaker 40.5 KV High Voltage 2000A

...Circuit Breaker with High Voltage Switchgear Equipment Description 1. ZN85-40.5 Indoor High Voltage Vacuum Circuit Breaker is three-phase voltage 50Hz Power , 12kV Rate voltage power system indoor switch equ...

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

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High Voltage Indoor Vacuum Circuit Breaker 630A - 4000A

...Circuit Breaker with power switchgear ZN63(VS1)-12 Indoor High Voltage Vacuum Circuit Breaker is three-phace voltage 50Hz Power , 12kV Rate voltage power system indoor switch equipment . As grid Equipment an...

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

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Stm13-63 3 Pole Series ( MCB ) Miniature Circuit Breaker ，Plastic Texture Type C Circuit Breaker

...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 conform to IEC60898 standard. ...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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1P Type B MCB Circuit Breaker Din Rail Stm14-63 Series ( MCB ) Miniature Circuit Breaker

...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 conform to IEC60898 standard. ...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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10KA MCB Circuit Breaker Tripping Curve , IEC 60898 Type B Circuit Breaker

... 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 conform to IEC60898 standa...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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Two Pole Thermal Magnetic Circuit Breaker , Type C Micro Circuit Breaker

... 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 conform to IEC60898 standa...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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Semko Double Pole RCCB Circuit Breaker , IP20 Grade Power Circuit Breaker

Semko Double Pole RCCB Circuit Breaker , IP20 Grade Power Circuit Breaker The itme is in comply with standard of IEC61008-1,applying to the circuit of AC 50/60Hz,230V single phase,400V three phases or below it ...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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STM1-63 Device MCB Circuit Breaker White Plastic Texture High Working Reliability

...AC50/60Hz, rated voltage of 230V 3, 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, c...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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STM2-63 1P Din Rail MCB Circuit Breaker Under Voltage Protection Mini Circuit Breaker

... Rail MCB Circuit Breaker Under Voltage Protection High Quality STM2-63 eries high breaking capacity mini circuit breaker is used in AC50/60Hz, rated voltage of 230V 3, 4 poles 400V, rated current to 63A for...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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IEC60947 Current MCB Circuit Breaker , Electrical Circuit Breaker Long Using Life

...1p White Miniature Circuit Breaker High Breaking Capacity STM3-63 series high breaking capacity mini circuit breaker is used in AC50/60Hz, rated voltage of 230V 3, 4 poles 400V, rated current to 63A for over...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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