With external control unitThe locks in the EL 420 series have a continuous follower and therefore require an interchangeable fitting (inside handle or panic bar, outside knob or handle bar).The lock is controlled by a card reader, code lock, timer, push-button, etc.The bolt is retracted by an electric motor and preloaded by a spring mechanism. When the door is closed, the control latch releases the pre-tensioned bolt and blocks the cross latch, which thus serves as an additional locking mechanism.The lock operates according to the working current principle and remains locked in the event of a power failure and can only be opened with a key or by operating the inside handle.Features:Self-locking with cross latch and deadbolt Mechanical sequence control between cross latch and control latch Integrated panic function via the inside lever handle Alternate function for unlocking via key from outsideApproval to DIN EN 179 and DIN EN 1125Suitable for installation in fire doorsSupervision contacts for:Bolt off / Bolt on - Control latchPushbutton actuation - Tamper loopProfile cylinderElectrical connection via EA420 motor lock control unitOperating voltage: 12 - 24 V DC stabilised (-/+ 15%) and 12 - 18 V AC (-10% / +15%)Rated current consumption: 12 V DC: max. 1300 mA inrush current, with motor operation 12 V DC 450 mA 24 V DC: max. 600 mA inrush current, with motor operation 24 V DC 220 mARelay output load capacity 24 V DC: 800 mAOperating temperature -20 °C to +60 °CProtection class (control unit) IP 40Dimensions (control unit) (W x H x D) 192 x 110 x 45 mmBolt exclusion 20 mmApprovals:DIN EN 179 EC Certificate of Conformity: 0432-CPR-00008-01DIN EN 1125 EC Certificate of Conformity: 0432-CPR-00008-02Scope of delivery: 2 levelling sleeves/adapters for 8 mm socketPin size(mm): 35Distance(mm): 92Socket(mm): 9Face width(mm): 24Forend length(mm): 300Forend material: Stainless steel effectType: EL 420Nut design: One-pieceBrand: Assa AbloyEscape door function: EC Approved na...