RCBO 1P 10A 10KA 30 mA Plug- in Type FTMC

Circuit Breakers RCBO

are available with a breaking capacity of

10kA to IEC601009 The RCBO are calibrated to 40

and can be supplied with 50 ambient calibration.

FTCP RCBO Field Fitted Residual current units

Any standard 1P+N FTMC MCB 10kA & 6kA, can be residual current unit to create an RCBO.

To obtain a true reading of insulation testing (500V) with RCBO

installed, disconnect the RCBO functional earth lead. (this will

enable its electronic circuit to be isolated from earth), With this

lead disconnected the insulation resistance can then be measured

to the protected earth with the phase and neutral connected together

(as per BS7671) N.B. Reconnect earth wire after test.