MK Sentry 07937s 40 Amp Single Pole Type B 6kA 30mA 230V RCBO

Suitable for installation in Sentry Consumer Units and Sentry two or four module enclosures. 7900 series replaced the 6900 series in October 2009 – they are interchangeable with each other (however the switches do not align exactly with the old MCB’s and RCBO’s). This is the MK Sentry 07937s 40 Amp Single Pole Type B 6kA 30mA 230V RCBO.

An RCBO is a combined MCB/RCD, combining overload, short circuit and earth leakage protection in one single pole device. These may be installed anywhere along the length of the busbar and will occupy one outgoing way.

Dimensions: 112mm x 18mm x 73mm.

Picture shows the exact RCBO you will receive.

Browse our range of MK circuit protection, including RCBO’s and MCB’s from the highly popular Sentry range, are now at discounted prices from Electrical Discounted Supplies. We only ever stock products we’d use ourselves, which is why we’ve teamed up with leading manufacturers.