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Wylex Mini Type B RCBO's (7 results)

Wylex Miniature RCBOs. Residual current circuit breakers compatible with Wylex NMX seamless all metal enclosures and Wylex NM all metal enclosures which are compliant with the new 18th Edition wiring regulations.


Wylex NHXS1B MCB sized RCBO for use in domestic household and similar installations. Now with an increased level of safety these RCBO’s include switched neutral as standard, reducing installation and testing times therefore bringing costs down. A faulty or damaged circuit is fully isolated by disconnecting the live and neutral conductors. Healthy circuits remain in service, only the faulty circuit is switched off. This avoids danger and prevents inconvenience in the event of a fault (now required by regulation 314.1).


-Wylex miniature RCBO’s require less space therefore easier and quicker to install

-Live and neutral conductors do not have to be disconnected during testing saving time

-Wylex NHXS1B RCBO enables both overcurrent protection and earth fault current protection in a single unit.

-RCBOs have a positive indication for On or Off.

-The operating dolly can be locked in either the ON or OFF position without affecting the ability of the trip mechanism to operate.


Wylex NM All Metal Consumer Units

Wylex Miniature Type B MCB's

Wylex Miniature Type C MCB's

Wylex Miniature Type C RCBO's

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