This terminal block is then only connected to the back on the MCP. Very simple and efficient without re-termination demanded and no time wasted. It can be configured as either a break glass or re-settable unit simply by modifying from one particular aspect to a different. The MCP2A/R470FF/01 comes along https://www.firesense.co.uk/type/conventional-fire-system/conventional-manual-call-points/