Auxiliary sw. for RCBO 1+N Type A, 250V, max. 4A,
- 0143-5456
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- 09950012
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General information
Product description
Auxiliary switches report the status of the main devices to which they are fitted. The Hi 11 auxiliary switch is suitable for RCCB/MCB combinations of the DRCBO 3 series and miniature circuit breakers of the ELS 3 series.The Hi 11 auxiliary switch can be retro-fitted to an RCCB/MCB device from the DRCBO 3 series as well as miniature circuit-breakers from the ELS 3 series. Other signalling devices (buzzers, indicator lights, etc.) can then be used to indicate the operating status of a residual current circuit breaker.