Bolt lock 12V locked without power - narrow model YB-500BLED

$73.42  Incl. VAT
( $58.74  Excl. VAT )
Model: 28000122
Availability: In stock

Bolt lock with a narrow profile for mounting in a door frame. The lock engages when the power is interrupted. Requires 12VDC power supply.


Bolt lock with narrow profile for mounting in the door frame.

The lock will be locked as long as no power is connected.

The lock is opened via an access control system, a code keypad or an expression switch. When the door is closed, it locks automatically. It can be set at installation to have a timed delayed locking of 3, 6 or 9 seconds. No delay has been set for delivery.

Note!! It is therefore not possible to open the lock without power. Therefore, it must not be used for emergency exits or places where there is no other exit!


  • Voltage: 12VDC
  • Power consumption: Impulse 960mA; Constant 180mA
  • Timed delayed locking: 0/3/6/9 sec.
  • Dimensions Front of bolt lock: L 192 x W 25 x H 3 mm.
  • Dimensions Lock body/drill hole: L: 192 x W 25 x D 34 mm
  • Dimensions Bolt: ø 13 mm x L 116 mm
  • See more specifications in the guide below



  • Red wire connects to +12VDC
  • Black wire connects - (minus)
  • Orange: Exit PB - connect expression button
  • Green wire: NO (normal open) - signal for the access control
  • White wire: COM (common) - connects to access control


















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