ABLOY EL520 55/24mm motorized lock

High security DIN standard motor lock for wooden and metal doors

Product description

High security locks EL520/522 are used in environments where convenience, higher security,
high durability or door automation is needed. The integrated monitoring contacts from the
lock can be connected to the different systems.

Deadbolt is withdrawn inside the lockcase by motor and double action latch is released,
when electrical control is on. Door is opened from outside by using door pull.
Also possible to connect with door automatics for full hands-free operation.

Inside handle opens lock mechanically (exit function), no need for electric control.

When door closes, dead bolt is thrown out automatically, double action latch is blocked and
the lock case is secured in two points.

Overview of Advantages

• Motorized bolt traction for push&pull and door automatics use
• Day/night mode
• Electric anti-tampering: if deadbolt is thrown out when door is not closed, it is withdrawn
  in automatically.
• Mechanical automatic locking system
• Non handed, left / right
• Burglary-resistant due to dead bolt with 20 mm throw
• Exit function by inside handle
• Suitable for fire doors
• Mechanical override with cylinder
• Back-up function: If deadbolt is withdrawn by motor and then power is cut, deadbolt is
  thrown out immediately (closed door) or allowed to throw out (when door is closed).
• Monitoring functions
  • Door status
  • Handle down
  • Bolt deadlocked
  • Bolt in
  • Key cylinder used

APPLICATIONS

• entrance doors, corridor doors
• high traffic exit doors and access controlled doors
• fire rated doors
• doors with door automatics
• forend 24 mm
• backset 65 mm

FUNCTION

A pull outside, inside handle or handle and pull: door can be opened by pushing or pulling when the electrical control is on (e.g. timer, reader, push button). Inside handle opens the lock always.

TECHNICAL DETAILS

Operating voltage: 12 – 24 V DC (± 15%), 12 - 18 V AC, RMS (-10%, +15%)
Current: Max. 1.3 A (12 V), 0.6 A (24 V), Normal 0.45 A (12 V), 0.22 (24 V), Idle 0.08 A (12 V), 0.04 A (24 V)
Relays: Max. 0.8 A 30 V AC/DC resist, 10 W
Operating temperature: -20°C - +60°C
Bolt throw: 20 mm (deadbolt), 10 mm (double action bolt)
Backset: 65 mm
Forend: 24 mm
Spindle: 9 mm (8 mm with snap spindle adapters)
Settable functions: mechanical functions: handing of trigger bolt