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Main Circuit Breaker Calculation

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Total 18850 products for main circuit breaker calculation Manufacture & Suppliers

GV2-ME32C Electric Motor Circuit Breaker 24A-32A High Short Circuit Capacity

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

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

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1P 2P 3P 4P Thermal Magnetic Industrial Circuit Breaker 63A 6kA 230V/400V

...circuit breaker 63A 6kA 230V/400V circuit protection device FGL7-63 series Miniature Circuit Breaker is nice in appearance, reasonable in structure, sound in feature and high in breaking capacity. Installed ...

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

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Electrical Appliances 660V Motor Starter Molded Case Circuit Breakers GV2 MCCB

...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 and short circuit protection of the circuit and po...

YUEQING WINSTON ELECTRIC CO.,LTD.
Zhejiang,China

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Circuit Breaker Analyzer HYGK 306

... . It takes the ARM7 unit for core to sample, process and then output; the main characteristic is that it’s operated in alt. It has many advantages such as intelligence, multi-function, accurate data, strong...

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

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Circuit Breaker Analyzer HYGK 306A

... Circuit Breakers . It takes the ARM7 unit for core to sample, process and output; the main characteristic is that it’s operated in alt. It has many advantages such as intelligence, multi-function, accurate ...

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

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Medium Voltage Electrical VCB Circuit Breaker With Sealed Vacuum Pole VS1-12 Type

... ZN63A VS1-12 HV Indoor vacuum circuit breaker Main application VS1-12 type indoor high voltage vacuum circuit breaker is the indoor switch device for three-phase AC 50Hz, rated voltage 12kA power system, ca...

ERFA Industries Group
China

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NBSe 3P 16A Lightweight Mini Circuit Breaker, Electrical Circuit Breaker AC Type

NBSe NBSB1-63 Series 3P 16A Mini Circuit Breaker, electrical circuit breaker Main Feature 1. Conforming of latest standard of CE,CCC 2. Accurate current tripping and setting 3. High breaking capacity 4. High cu...

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

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Dual Pole Mini Circuit Breaker 4 Amp Mcb Circuit Breaker OEM Service

...Circuit Breaker with 2Poles 4 Ampere 6KA for industrial 1. Introduction: Miniature circuit breaker has novel structure,reliable performance,high breaking capacity,pleasing outlook and small size,Its case and...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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6Amp Double Pole Circuit Breaker / Plastic Small C Curve Circuit Breaker

...Circuit Breaker with 2Poles 6 Ampere 6KA for industrial 1. Introduction: Miniature circuit breaker has novel structure,reliable performance,high breaking capacity,pleasing outlook and small size,Its case and...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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6 Amp 3p Circuit Breaker / Shockproof Plastic Electrical Circuit Breaker

...Circuit Breaker with 3 Poles 6 Ampere 6KA for industrial 1. Introduction: Miniature circuit breaker has novel structure,reliable performance,high breaking capacity,pleasing outlook and small size,Its case an...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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3 Pole 10 Amp Mini Circuit Breaker Square D Miniature Circuit Breaker

...Circuit Breaker with 3 Poles 10 Ampere 6KA for industrial 1. Introduction: Miniature circuit breaker has novel structure,reliable performance,high breaking capacity,pleasing outlook and small size,Its case a...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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Industrial 16 amp Mini Circuit Breaker 3 Pole Type C Circuit Breaker

...Circuit Breaker with 3 Poles 16 Ampere 6KA for industrial 1. Introduction: Miniature circuit breaker has novel structure,reliable performance,high breaking capacity,pleasing outlook and small size,Its case a...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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63 Amp Mini Circuit Breaker 3 Pole Mcb Rcd Circuit Breaker OEM Service

...Circuit Breaker with 3 Poles 63 Ampere 5KA for industrial 1. Introduction: Miniature circuit breaker has novel structure,reliable performance,high breaking capacity,pleasing outlook and small size,Its case a...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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25 Amp Mini Circuit Breaker 3 Pole B Curve Circuit Breaker For Industrial Plants

...Circuit Breaker with 3 Poles 25 Ampere 6KA for industrial 1. Introduction: Miniature circuit breaker has novel structure,reliable performance,high breaking capacity,pleasing outlook and small size,Its case a...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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Medium Voltage Vacuum Circuit Breaker ZW32 630A 15kV High Efficeincy

XK ZW32 630A 15kV Vacuum Circuit Breaker Product Description Operation of vacuum circuit breaker The main aim of any circuit breaker is to quench arc during current zero crossing, by establishing high dielectri...

ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
Zhejiang,China

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IEC60898-1 Non Frequent On Off Switch 415V 4p Type C Circuit Breaker

220V/415V 1P-4P Type C Breaker Micro Circuit Breaker�� Application Miniature circuit breaker(MCB) is mainly used for lighting for building, protection against overload, short circuit under AC230V/415V, rated cur...

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

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