Electric Drop Bolt Locks & Glass Door Brackets

Fail-safe drop bolts with selectable delay and a status-output version, plus frameless-glass brackets. Confirm strike alignment, frame preparation and the ordered power-loss behavior.

4 product families · samples available · reply within 24 h
EB-120

Electric Drop Bolt Lock with Door-Status Output, 12V

Fail-safe 12 V DC drop bolt with a door-status signal output for monitored doors, 0/3/6/9 s delay and 110 mA draw. Fits wood, metal, glass and fire doors.

Fail-safe (power off = released)Door-status signal12 V DC ±10%
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EB-110

Fail-Safe Electric Drop Bolt Lock, 12V, with Time Delay

Fail-safe 12 V DC electric drop bolt with a selectable 0/3/6/9 s time delay and 110 mA draw, for wood, metal, glass and fire doors. Fail-secure build on request.

Fail-safe (fail-secure on request)12 V DC ±10%110 mA
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EB-130

Drop Bolt Lock U Bracket for Frameless Glass Doors

Stainless-steel U bracket that mounts an electric drop bolt on frameless glass doors 8–15 mm thick with a 180° opening range. Listed for EB-110 and EB-120.

Stainless steel8–15 mm180°
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EB-140

Glass Door Bracket for Drop Bolt Locks, Bottom-Frameless

Compact 90 mm stainless-steel bracket for electric drop bolts on glass doors that are frameless at the bottom. Clamps 8–15 mm glass; iron shim and two rubber gaskets included.

Stainless steel8–15 mm180°
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Buyer's notes

How to choose electric bolt locks & brackets

EB-110 and EB-120 are electric drop bolts with standard fail-safe operation: removing power releases the bolt. EB-120 adds status feedback, while EB-110 is the version without that output. Both list selectable delay settings for relocking after release.

The door and strike must align before the bolt can engage correctly. Ask for the dimensioned drawing and check the installation position before cutting the frame. For frameless glass, EB-130 and EB-140 provide different bracket arrangements; compare their clamping and mounting requirements with the door.

The listed operating current does not replace a check of the complete supply and switching circuit. Confirm any start-up demand, lock voltage and relay rating before installation. The electric-lock comparison guide helps decide when a drop bolt fits the door better than a maglock.

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Guides and applications

Parking

RFID Vehicle Access Control & Parking

Plan an RFID vehicle access control system: UHF windshield tags, long-range lane readers, Wiegand controllers and barrier triggering. Lane BOM and samples.

Frequently asked questions

What is the difference between EB-110 and EB-120?

EB-120 provides a status signal output. EB-110 has no status output; their body dimensions also differ.

Are the standard bolts fail-safe or fail-secure?

The standard EB configurations are fail-safe. A fail-secure build is listed as a custom option for EB-110 and must be specified explicitly.

Can the bolts be fitted to frameless glass?

The range includes EB-130 and EB-140 brackets for glass installations. Verify the glass thickness, mounting position and lock drawing before ordering.

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