BF367 KEYSWITCH OPERATED DEVICE ISOLATOR
The BF367 allows a +24V d.c. output from a fire panel to be remotely isolated to prevent external equipment (such as autodiallers, rollershutter doors, etc) from operating - a particularly useful function during routine maintenance as it safeguards against the inadvertent triggering of auxiliary equipment. The unit incorporates an isolating keyswitch and amber LED. The switch circuit has been designed so that if monitoring is used on the +24V d.c. output being controlled, a fault condition will show at the fire panel when the BF367’s keyswitch is ‘ISOLATED’. Can be mounted on a 25mm flush or surface UK single gang back box.