Wylex NHXSBS1B40 40A 30mA Single Pole “B” Type NH Range RCBO - NHXSBS1B40
Wylex NHXSBS1B40 40A 30mA Single Pole “B” Type NH Range RCBO
40A 30mA Single Pole “B” Type NH Range RCBO
The Wylex NHXSBS type B single module RCBO’s are part of the Wylex NH range and provide protection for final circuits.
The RCBO is a combination of an MCB and RCD. The Wylex NHXSBS RCBO enables both overcurrent protection and earth fault current protection in a single unit. They are suitable also for installation in Wylex Consumer and in two or four module enclosures.
The new 17th edition regulations, which dictate that all circuits must be protected against earth leakage, have made the use of RCBOs more prevalent.
The RCBOs have a positive indication for On or Off. The operating dolly may be locked in either the ON or OFF position without affecting the ability of the trip mechanism to operate.