Electric Bolt For Fully Frameless Glass Doors


In stock

Electric bolt for glass doors BKB30 that open outwards, inwards or in both directions (flying). It is emergency safe.

SKU: BKB30 Category:

Electric Bolt  BKB30 is used to lock and control access for glass doors with mandatory emergency safety – shops, interior office doors, public and office buildings and premises and others. Due to the fact that the lock is emergency safe and the overall dimensions are extremely small, it allows the lock to be installed on partition office, corridor and entrance doors.

Electric bolt for glass doors BKB30 consists of 2 parts – body of the lock and opposite plate. The distance between them should be less than 8 mm to ensure that the bolt will enter the hole in the plate.
There are 5 cables: Red (+), Black (-), Orange (Open), Green (NO), White (COM)
Time delay setting, 0/3/6/9 sec.

The most suitable control of this lock are the mini controllers developed by us, models Bulkey BKU417, BKU517 (for RFID keys) and Bulkey BKU419, BKU519 (for iButton keys), which can be hidden in the windows or in the door. Despite their small size, they combine in one key reader, control of a lock, buzzer, button (incl. Intercoms), have an output for connection to a computer, through which, in addition to the Master key, you can control the status of user keys. It is also possible for the lock to be remote controlled. Another preferred option for glass doors with BKB30 is with a remote control via the VCB module.

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If you want to learn in detail how locking systems work, visit our information site bulkey.info

Advantages of Bolt type electromagnetic locks:

  • provides a serious lock;
  • electronic control only;
  • possibility to unlock by button;
  • built-in sensor for monitoring the position of the door – open / closed;
  • small sizes – possibility for installation in aluminum joinery;
  • mounted on external or internal door opening;
  • intercom control;
  • requires a very well fixed door;
  • minimum power for moving the bolt – requires mandatory free movement.

Additional information

Weight 1.6 kg
Dimensions 15 × 10 × 5 cm


Type of Mounting

Holding Force

Face Plate





16mmDIA,stainless steel 13mm throw

The thickness of the glass

10-15 mm.

Power supply


Operating current

For 900mA drive; At rest 120mA

Autolock Time Delay


Lock cylinder material

Stainless Steel


Red – when the bolt is unlocked, Green – when the bolt is locked

Operating temperature

-10 ° C + 55 ° C

Built-in detector for monitoring the door position

open / closed.

Built-in detector to monitor the state of the lock

unlocked / locked.

Special Designed

Tested to 500000 operations

Face place material

304 stainless steel, wire draw finishing

Suitable for





type of fail

fail safe

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