Timeguard-PB05-Panel Master-power-relay-PCB-Timeguard-PB05-A-power-supply-&-relay-PCB-designed-for-use-with-the-MEU11-17-&-EMU11-17-timer-modules-It-operates-from-230V-AC-generating-the-required-charge-current-for-the-module-battery-&-provides-single-pole-changeover-voltage-free-contacts-All-connections-are-via-25-inch-blades-Timeguard-Pb 05-Relay-Pcb