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Total 51436 products for main switch circuit breaker Manufacture & Suppliers

200A Multipurpose Contact Resistance Meter , Lightweight Circuit Breaker Testing Kit

... circuit breaker contacts, switch contacts, busbar joints or other applications where high current is needed. Contact Resistance Meter CRM-200 uses a four terminal measurement method to eliminate the resista...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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IEC60947-2 TUV 100A 2 Pole DC Industrial Type Circuit Breaker

... with impact resistance, strong flame-retardant feature. It is suitable to power system of 50or 60 frequency ,Ue 400V and below, Ui 125A and below. It is mainly applied at office building, residence,...

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

Verified Supplier

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100A Contact Resistance Circuit Breaker Testing Equipment Ultralight 5.6kg

... circuit breaker contacts, switch contacts, busbar joints or other applications where high current is needed. Contact Resistance Meter CRM-100 uses a four terminal measurement method to eliminate the resista...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

Verified Supplier

Add to cart
200A Multipurpose Contact Resistance Meter , Lightweight Circuit Breaker Testing Kit

... circuit breaker contacts, switch contacts, busbar joints or other applications where high current is needed. Contact Resistance Meter CRM-200 uses a four terminal measurement method to eliminate the resista...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

Verified Supplier

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High Breaking Miniature Circuit Breaker 230V / 400V FM9 - 6KA AC 50Hz / 60Hz

...Circuit Breaker AC 50Hz/60Hz FM9 high breaking capacity small circuit breaker is mainly used in AC 50Hz/60Hz, rated working voltage 230V/400V, rated current to 63A and below. Normally, it can also be used as...

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

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C Type AC Electrical Switch 35mm MCB Circuit Breaker

Professional Design C Type AC Mini Circuit Breaker Electrical Switch MCB Mini Breaker 3 Pole with 2 fixed plastic clip STM22-63 have protective function as shotrage as overload, and are used in lighting distrib...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

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ZXMN-B Single machine integration all-digital circuit Circuit Breaker Simulator

... protection screen, which can truly simulate the trip time of circuit breaker device. The tripping and closing of the high voltage circuit breaker were simulated during the entire test to avoid the adverse e...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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House Terminal Modular Circuit Breaker High Limiting Coefficiency Fire Line Only

... tol Electric Co., Ltd., aiming at household circuit. It is one of the most widely used terminal protector used in the electrical terminal distribution device, which can quickly break down the fault current ...

Zhejiang THOR Electric Co., Ltd
Zhejiang,China

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ABN102c Thermal High Voltage Circuit Breaker Magnetic Type Residual Protection

...circuiting from approximately 10 A up to 6300 A and sometimes also for switching. They feature a wide array of accessories: switches, undervoltage releases and shunt trips, hand and motor drives, covers and ...

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

Active Member

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ABN102c Thermal High Voltage Circuit Breaker Magnetic Type Residual Protection

...circuiting from approximately 10 A up to 6300 A and sometimes also for switching. They feature a wide array of accessories: switches, undervoltage releases and shunt trips, hand and motor drives, covers and ...

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

Verified Supplier

Add to cart
DC24V Circuit Breaker Switch , Mini Circuit Breaker MX High Breaking Capacity

... protection to realize the functions of measurement, protection, control and communication, so that the line and power supply equipment are protected from overload, short circuit and grounding. With MCU micr...

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

Active Member

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DC24V Circuit Breaker Switch , Mini Circuit Breaker MX High Breaking Capacity

... protection to realize the functions of measurement, protection, control and communication, so that the line and power supply equipment are protected from overload, short circuit and grounding. With MCU micr...

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

Verified Supplier

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3VA2225-6HN42-0AA0 Siemens Circuit Breaker Switch , Mini Circuit Breaker 250 Breaking Capacity

... breaker 3VA2225-6HN42-0AA0 circuit breaker 3VA2 IEC frame 250 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection ETU350, In=250A LSI, short-circuit protection Isd=1.5...10 x Ir, Ii=10 x In N ...

Nanjing Meily Mechanical and Electrical Equipment Co.,Ltd
Jiangsu,China

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NBSe NT Series Plug Fuse Circuit Breaker 1 Phase 2P 20A Mini Type For Automotive

...circuit breaker, 1 phase circuit breaker Description: This NT circuit breaker safely cuts off power immediately if the circuit becomes overloaded (too many electrical appliances being used), or short circuit...

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

Active Member

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CCC Thermal Magnetic Release MCCB GE Plug Fuse Circuit Breaker

... appliances being used), or short circuited (a faulty appliance). Plug in circuit breakers are more reliable and have a faster response time then standard rewireable fuses. Once installed, they do not requir...

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

Active Member

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CCC Thermal Magnetic Release Plug Fuse Circuit Breaker Replacement

... appliances being used), or short circuited (a faulty appliance). Plug in circuit breakers are more reliable and have a faster response time then standard rewireable fuses. Once installed, they do not requir...

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

Active Member

Add to cart
3VA2225-6HN42-0AA0 Siemens Circuit Breaker Switch , Mini Circuit Breaker 250 Breaking Capacity

... breaker 3VA2225-6HN42-0AA0 circuit breaker 3VA2 IEC frame 250 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection ETU350, In=250A LSI, short-circuit protection Isd=1.5...10 x Ir, Ii=10 x In N ...

Nanjing Meily Mechanical and Electrical Equipment Co.,Ltd
Jiangsu,China

Verified Supplier

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Main Switch Circuit Breaker

Total 51436 products for main switch circuit breaker Manufacture & Suppliers

200A Multipurpose Contact Resistance Meter , Lightweight Circuit Breaker Testing Kit

IEC60947-2 TUV 100A 2 Pole DC Industrial Type Circuit Breaker

100A Contact Resistance Circuit Breaker Testing Equipment Ultralight 5.6kg

200A Multipurpose Contact Resistance Meter , Lightweight Circuit Breaker Testing Kit

High Breaking Miniature Circuit Breaker 230V / 400V FM9 - 6KA AC 50Hz / 60Hz

C Type AC Electrical Switch 35mm MCB Circuit Breaker

ZXMN-B Single machine integration all-digital circuit Circuit Breaker Simulator

House Terminal Modular Circuit Breaker High Limiting Coefficiency Fire Line Only

ABN102c Thermal High Voltage Circuit Breaker Magnetic Type Residual Protection

ABN102c Thermal High Voltage Circuit Breaker Magnetic Type Residual Protection

DC24V Circuit Breaker Switch , Mini Circuit Breaker MX High Breaking Capacity

DC24V Circuit Breaker Switch , Mini Circuit Breaker MX High Breaking Capacity

3VA2225-6HN42-0AA0 Siemens Circuit Breaker Switch , Mini Circuit Breaker 250 Breaking Capacity

NBSe NT Series Plug Fuse Circuit Breaker 1 Phase 2P 20A Mini Type For Automotive

CCC Thermal Magnetic Release MCCB GE Plug Fuse Circuit Breaker

CCC Thermal Magnetic Release Plug Fuse Circuit Breaker Replacement

3VA2225-6HN42-0AA0 Siemens Circuit Breaker Switch , Mini Circuit Breaker 250 Breaking Capacity