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The YCB9-80 series miniature circuit breaker are suitable for overcurrent protection building line facilities and similar purposes in AC 50/60Hz, rated voltage 230V/400V, rated current up to 80A circuits.
They have isolation, overload, and short circuit protection functions, and can also be used for infrequent operation and switching of lines under normal circumstances.
Circuit breakers are suitable for various places such as industry, commerce, high-rise buildings, and residential buildings.
Standard: IEC/EN 60898-1
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General
The YCB9-80 series miniature circuit breaker are suitable for overcurrent protection of building line facilities and similar purposes in AC 50/60Hz, rated voltage 230V/400V, rated current up to 80A circuits. They have isolation, overload, and short circuit protection functions, and can also be used for infrequent operation and switching of lines under normal circumstances. Circuit breakers are suitable for various places such as industry, commerce, high-rise buildings, and residential buildings.
Standard: IEC/EN 60898-1
Note: This product c）an be assembled with accessories（YCB9-80 OF/SD/OF+SD/ MX/ MVMN/MX+OF, etc
Technical data
General
The YCB9-80 series miniature circuit breaker are suitable for overcurrent protection of building line facilities and similar purposes in AC 50/60Hz, rated voltage 230V/400V, rated current up to 80A circuits. They have isolation, overload, and short circuit protection functions, and can also be used for infrequent operation and switching of lines under normal circumstances. Circuit breakers are suitable for various places such as industry, commerce, high-rise buildings, and residential buildings.
Standard: IEC/EN 60898-1
Note: This product c）an be assembled with accessories（YCB9-80 OF/SD/OF+SD/ MX/ MVMN/MX+OF, etc
Technical data
