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YIFA low voltage prepaid moulded case circuit breaker MCCB YFM1 series
YIFA low voltage prepaid moulded case circuit breaker MCCB YFM1 series
YIFA low voltage prepaid moulded case circuit breaker MCCB YFM1 series
YIFA low voltage prepaid moulded case circuit breaker MCCB YFM1 series
YIFA low voltage prepaid moulded case circuit breaker MCCB YFM1 series
YIFA low voltage prepaid moulded case circuit breaker MCCB YFM1 series

YIFA low voltage prepaid moulded case circuit breaker MCCB YFM1 series

Member Details

YIFA HOLDING GROUP CO., LTD

China

Trading Company,Manufacturer,Scientific Researcher,Engineering Contracting Company

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YIFA Low voltage electric prepaid molded case circuit breaker MCCB YFM1 series

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Product Description

The circuit breaker is classified as type L (standard type), Type M( higher make-break trpe) and Type H(high make-break type) by the rated limit short-circuit make-break capacity and short flashover.

 

Its rated insulation voltage is 800V. It is suitable in the AC 50Hz or 60Hz power distribution networks andcircuits with a rated operating voltage up to 690V and a rated current up to  800A and is used for distributing electric energy and protecting circuits and power equipment from overload, short circuit and undervoltage. Ia can be also used as protection against non-frequent startup, over load,short circuit and under voltage.

 

This series circuit breaker is provided with metal vapor jet control technology that improves breaking capability greatly. And run-on plates are mounted on the arc extinguishing chamber and static contact respectively that can improve ability to extinguish arc and make short flashover distance. And a dual-locking machanism is mounted on driving mechanism that takes reliable work and proofs vibration, the driving shaft is of good stiffness, no distortion and a moving contact base is mounted on it, three-phase contact has perfect synchronism. The simple structure is superior among high-breaking circuit breakers.

 

Ambient air temp.-5℃~+40℃, daily average under +35℃
HeightUnder 2000M
Relative humidity90% (under 25℃), 50%(under 40℃)
Pollution grade3rd

 

YIFA Low voltage electric YFM1 series prepaid molded case wenzhou circuit breaker MCCBYIFA Low voltage electric YFM1 series prepaid molded case wenzhou circuit breaker MCCBYIFA Low voltage electric YFM1 series prepaid molded case wenzhou circuit breaker MCCBYIFA Low voltage electric YFM1 series prepaid molded case wenzhou circuit breaker MCCBYIFA Low voltage electric YFM1 series prepaid molded case wenzhou circuit breaker MCCB

YIFA Low voltage electric YFM1 series prepaid molded case wenzhou circuit breaker MCCBYIFA Low voltage electric YFM1 series prepaid molded case wenzhou circuit breaker MCCBYIFA Low voltage electric YFM1 series prepaid molded case wenzhou circuit breaker MCCBYIFA Low voltage electric YFM1 series prepaid molded case wenzhou circuit breaker MCCB

YIFA Low voltage electric YFM1 series prepaid molded case wenzhou circuit breaker MCCB

 


 

Company Information

YIFA Low voltage electric YFM1 series prepaid molded case wenzhou circuit breaker MCCB

YIFA Low voltage electric YFM1 series prepaid molded case wenzhou circuit breaker MCCB

YIFA Low voltage electric YFM1 series prepaid molded case wenzhou circuit breaker MCCB

YIFA Low voltage electric YFM1 series prepaid molded case wenzhou circuit breaker MCCB


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