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Total 10000 products for automatic circuit breakers Manufacture & Suppliers

FM1 Industrial Miniature Circuit Breaker AC 50Hz / 60Hz 230V / 400V

..., and rated current from 1 A to 63A. It also can be used for non –frequent on -and –off switch operations under normal circumstances. Application SM8 series Molded case circuit breaker(hereinafter referred t...

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

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FM9H-10KA Industrial Miniature Circuit Breaker 1A To 63A AC 50Hz / 60Hz

...Circuit Breaker 1A to 63A AC 50Hz/60Hz FM9 miniature circuit breaker is mainly used for protection against overload and short circuit under the AC 50Hz/60Hz, rated voltage 230V/400V and rated current from 1A...

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

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CKWZ-12 Intelligent Outdoor Vacuum Circuit Breaker 12kV

... systems. Combining a sleek, compact footprint with a maintenance-free architecture, this breaker ensures superior safety and reliability for critical infrastructure. Key Benefits Smart Grid Ready: Full supp...

East Union Energy (Shenzhen) Technology Co., Ltd.
China

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Button Control MPCB 0.1A-32A Motor Protection Circuit Breaker

...the circuit of AC 50/60Hz. rated operating voltage up to 660V rated operating current from 0.1A to 32A as the full-voltage starters to start and cut off motors under the Ac3 load and for the circuit protecti...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

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Thermal Magnetic Type MPCB Circuit Breaker 3 Phase Motor Starter GV2ME Series

...Circuit Breaker Description: GV2-ME series motor protection circuit breaker are mainly used for the overload and short circuit protection of the motor in AC 50/60Hz, up to 660V, 0.1-80A power circuit, as a f...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

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TANK1 Series Low Voltage Intelligent conventional Vacuum Circuit Breaker

...Circuit Breaker Overview TANK1 Series Intelligent Universal vacuum circuit breaker is suitable for AC 50Hz, rated voltage of 400V, 690V, rated current of 630A to 2000A power distribution network. It can avoi...

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

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TANW1 Series Indoor Intelligent Universal Low Voltage Circuit - Breaker

...circuit breaker (hereinafter referred to as circuit breaker) is a new generation developed by our company, adopting advanced technology. It is suitable in distribution network (4 pole is suitable in 3-phase-...

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

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400V Low Voltage Circuit Breaker

...Circuit Breaker Overview TANK1 Series Intelligent Universal vacuum circuit breaker is suitable for AC 50Hz, rated voltage of 400V, 690V, rated current of 630A to 2000A power distribution network. It can avoi...

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

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Overtravel 3.5±0.5 Mm High Voltage Vacuum Circuit Breaker with Earthquake Intensity ＜Grade 8

... High Voltage Circuit Breaker is a crucial component in electrical power systems, designed to protect electrical circuits from damage caused by overload or short circuit. Specifically, the 12KV Vacuum Circui...

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

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Circuit Breaker Analyzer HYGK 307

...Circuit breaker analyzer HYGK-307 HYGK-307 Introduction: Test mechanical characteristics of circuit breakers, load switches, isolated switches, AC high voltage switches, contact resistance, arcing contacts a...

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

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Circuit Breaker Analyzer HYGK 307

...Circuit breaker analyzer HYGK-307 HYGK-307 Introduction: Test mechanical characteristics of circuit breakers, load switches, isolated switches, AC high voltage switches, contact resistance, arcing contacts a...

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

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Electrical Leakage Residual Circuit Breaker , Household Mini Circuit Breaker

...circuit breaker protection switch of household total open air switch Product description DZ47 series small circuit breakers are mainly applicable to AC 50/60Hz. The rated operating voltage is 230V/400V and b...

Zhejiang THOR Electric Co., Ltd
Zhejiang,China

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Electrical Household Miniature Circuit Breaker Air Breaking Overload Protection

... that the bimetal bending is directed regularly with the increase of temperature. When the circuit breaker is closed in normal working condition, the internal bimetallic sheet is heated by a certain current,...

Zhejiang THOR Electric Co., Ltd
Zhejiang,China

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Single Pole Mini Circuit Breaker 400 Volt Trip Curve Circuit Breaker 3 Energy Limiting Class

Breaking Capacity 6Ka 3 Energy Limiting Class MCB 230/400V Mini Circuit Breaker SFM5-63 series mini Circuit Breaker mini circuit breaker is mainly suitable for overload and short circuit protection. It is espec...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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63 Amp Molded Case Circuit Breaker 380V Triple Pole Circuit Breaker

...CASE CIRCUIT BREAKER - MCCB is a supplied with rated insulation voltage 800V and used for circuit of AC 50HZ, raged operating voltage AC 380V or below rated operation current up to 660A for infrequent changi...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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