assaabloy.com 229 Panic and emergency hardware Touch bar electronic latch retraction hardware TB452 and TB453 electronic latch retraction touch bar with 2 point locking Exidor two point locking electronic latch retraction panic touch bar with two vertical Pullman latches. Features and benefits Suitable for use with access control systems Two standard sizes to suit doors up to 900mm or 1200mm wide Built-in electronic dogging Low power usage, from a 24V DC 1A power supply (source separately) Microswitch and alarm options Supplied with keeps and fixings Keeps available for alternative frame arrangements Ideal for banking and financial institutes, where greater awareness of security is required Testing and certification UKCA / CE marked Yes Certified in compliance with EN 1125 Suitable for fire doors No Certifire approval No Guarantee 1 year How to order Order code Description Door width Finish TB452 Standard ELR touch bar panic vertical Pullman latches 692 to 900mm SIL or SSE (plated) TB453 Wide ELR touch bar panic vertical Pullman latches 872 to 1200mm SIL or SSE (plated) Unit type Panic unit Activation Touch bar Door type Single doorset. Rebated double doorset - inactive leaf. Plain meeting stile double doorset - either leaf Door opening Outward Projection 62mm from door face Mounting method Surface mounted bar No. of locking points 2 Bolt style Vertical Pullman latches Durability 200,000 cycles Max door width 2 options of fixed bar length as standard, other sizes on request Max door height 2440mm Max door mass Up to 200kg Operation Pressing the bar into door face retracts the Pullman latches. Releasing the bar returns the Pullman latches to the rest position Handing Universal Finish SIL or SSE (other finishes on request) Accessories See panic hardware accessory section for range of alternative keeps Specification 3 7 6 0 1 3 2 2 B (3) (6-7) (5-7) (0/A/B) (1) (3-4) (2) (1-2) (A/B) A (A-C) Additional options: Indicate required finish when ordering Suffix order code with “AL” for alarm Suffix order code with “MS” for microswitch Bar widths are set sizes with other sizes available on request M 24 VDC TB452 and TB453 - electronic latch retraction touch bar with 2 point locking 64.5 62 79 653.5 (TB452) / 833.5 (TB453) 21 24 Dimensions EN 1125 :2008 Classification code 1
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