N7-B RCBO is used in the single phase circuit of AC 50/60Hz, rated voltage 230V. It is mainly used for protection of personal electric shock in case of leakage fault of equipment and fatal danger. It has overload and short circuit protection function, which can be used to protect overload and short circuit of line or motor, and can also be used for infrequent switching and starting of line under normal conditions.
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America
Construction and Feature
Provides protection against earth faultleakage current, short-circuit and overload
High short-circuit capacity
Provides complementary protection against direct contact by human body.
Effectively protects electric equipment against insulating failure
Contact position indication
Provides protection against over-voltage
Provides comprehensive protection to household and commercial distribution systems.
Construction and Feature
Provides protection against earth faultleakage current, short-circuit and overload
High short-circuit capacity
Provides complementary protection against direct contact by human body.
Effectively protects electric equipment against insulating failure
Contact position indication
Provides protection against over-voltage
Provides comprehensive protection to household and commercial distribution systems.