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The difference between PC-class dual power supply and CB-class dual power supply

Data:2019/6/7Author:adminClick:196
No matter which company, dual power supply has the difference between PC level and CB level, then what is PC level, what is CB pole? PC level: TSE that can be connected and carried, but not used to break the short-circuit current, that is, there is no short-circuit protection function, and it still switches under short-circuit conditions. Class CB: TSE with overcurrent release, its main contacts can be switched on and used to break short-circuit current. Generally speaking, the CB level, that is, the main circuit switch has a short circuit and overload protection function, so the actuator is usually a miniature circuit breaker and a molded case circuit breaker. TSE: An appliance consisting of one or more devices used to disconnect a load circuit from one source and connect to another source.
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