Mechanical lock 503A-B

hospital door

Unit type: Panic unit Activation: Push bar Door type: Single doorset, Rebated double doorset, active leaf Door opening: Outward Projection: 92mm from door face Mounting method: Surface-mounted bar No. of locking points: 3 Bolt style: 503A-B adjustable shoot bolts Durability: 200,000 cycles Max door width: 1220mm, bar can be cut to size on site Max door mass: Up to 200kg Operation: Pushing the bar down into door face retracts the bolts/latches. Releasing the bar returns the latches to the rest position. On 503A-B, the bolts remain retracted until automatically released on closing of the door. Finish: SIL or SSE (other finishes on request) Accessories: See panic hardware accessory section for range of alternative keeps Suitable for fire doors: Timber FD120, metal FD240 Three point locking from central latch and either adjustable shoot bolts or Pullman latches Push bar design easily cut to size to suit different door widths Supplied with timber, aluminium or UPVC door keeps and fixings Microswitch option available Keeps available for alternative frame arrangements