Hot Sale vacuum circuit breaker 800a

1.Hot Sale vacuum circuit breaker 800a 2.adopting international first-patented arcing technology CCV 3.suitable high degree

Hot Sale vacuum circuit breaker 800a

1.High performance 750V DC molded case circuit breaker2.adopting international first-patented arcing technology   CCV3.suitable for high degree of protection

1. ApplicationM1Z series moulded case circuit breaker is one of products developed and manufactured byadopting international advanced technology. It is used for circuit of rated operating voltage DC 550V(or below), rated operating current up to 800A. The breakers protect circuit and power sourceequipment against overload and short-circuit.The product complys with:IEC60947-1 GB14048.1 GeneralIEC60947-2 GB14048.2 Low-voltage Circuit BreakerIEC60947-4-2 GB14048.6 Contactors and motor starters

2.Type Designation

3.FeatureM1Z series DC circuit breaker is adopting international first-patented arcing technologyCCV. That is to say four-fold speed up, and narrow-gap segment and free elimination.It shortens arcing-over distance and upgrades breaking capacity.Typically, the standard specification options for battery power supply system with differential,you can simplify the calculation of short circuit current, do not consider the resistance, thecable cross-sectional area, copper content, limiting factor, the cable thermal stability andother parameters. Just press on the lower circuit breaker rated current level selection youcan select the nature of the three sections for full protection, the performance has reached international level.Small, short-circuit short time delay is accurate, and complete specifications.M1Z series DC moulded case circuit breaker in the corrosion resistance, using the world's most advancedanti-corrosion surface treatment to increase hardness and soft-nitride dull plating process, enablethe product corrosion resistance higher than nickel-plated, suitable for high degree of protection to use.

4.Operating ConditionsInstallation location is generally not more than 2000m above sea level;It is generally lower ambient air temperature of not less than -5 ÿ, +40 ÿ not higher thanthe upper limit of normal. For higher than +40 ÿ, it can be used after derating.Able to withstand the impact of moist airAble to withstand the impact of salt spray mistAble to withstand the impact of moldWhen ship is in the normal vibration, it can work reliably.In the absence of explosive medium, and medium without sufficient insulation corrosion ofmetals and destruction of the local gas and conductive dust, it can work properly.Place in the absence of rain and snow

5.Main Technical Data

6.Overall and Mounting Diamensions

6.ABOUT  US

SAIPWELL, as a professional manufacturer and supplier, is specialized in developing, producing  electric equipments fitting all over the world. Our goal is to BUILD BEATIFIC  PRODUCT

Please kindly contact with us freely. High quality,reasonable price,best service is offered to you.

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Hot Sale vacuum circuit breaker 800a