Suitable for mains distribution in widely dispersed power supply networks
to prevent 'cascade' tripping (Download the Selective Tripping Time Chart)
* Camping sites
* Allotment sites
* Exhibition grounds
Time delay RCCBs will in most cases protect the cables from the main
distribution to the sub-distribution points
Each unit has a contact position indicator, in addition
to a reset position, which shows whether the device has
been switched off manually or tripped due to a fault.
The devices accept both pin and fork busbar, the pin
terminal having a maximum cross-section of 50mm.
The RCCB has a facility to accept a circuit identification
label behind a clear plastic window.
All our RCCBs have been manufactured to BSEN 61008.