Electromagnetic Door Locks
For use alone or as part of an access-control system, these locks use electromagnetic force to hold single doors closed. Control the locks with a push-button switch or keypad door control (sold separately). When power is interrupted, they instantly release. All locks must be hardwired.
Flush mount locks mount under the door frame header. For locks with 500 lbs. and 1,500 lbs. of holding strength, a 5/8" thick filler plate (sold separately) is required if the mounting surface on the frame is less than 2" wide.
Offset mount locks mount on the door frame header and include a mounting bracket that extends the strike plate above the door.
Locks with instant locking action lock doors as soon as they are closed. Those with delayed locking action lock doors after a set amount of time.
Optional battery backup packs supply power during power interruptions.
For technical drawings and 3-D models, click on a part number.
Electromagnet | Strike Plate | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Locking Action | Delayed Locking Time | Holding Strength | Voltage | Ht. | Wd. | Dp. | Ht. | Wd. | Dp. | Mounting Hardware Included | Each | |
Flush Mount | ||||||||||||
RCI 8375 | ||||||||||||
| Instant | __ | 300 lbs. | 12V DC-24V DC | 1 1/2" | 6 9/16" | 13/16" | 1 1/4" | 5 1/8" | 3/8" | Yes | 00000000 | 0000000 |
Schlage M420 | ||||||||||||
| Instant | __ | 500 lbs. | 12V DC-24V DC | 2 1/2" | 9" | 1 1/2" | 1 3/4" | 5 5/16" | 5/8" | Yes | 00000000 | 000000 |
Schlage M490P | ||||||||||||
| Delayed | 0.5 sec.-30 sec. | 1,500 lbs. | 12V DC-24V DC | 3" | 12 1/2" | 1 3/4" | 2 1/4" | 8 3/4" | 1/2" | Yes | 0000000 | 000000 |
Offset Mount | ||||||||||||
RCI 8375 | ||||||||||||
| Instant | __ | 300 lbs. | 12V DC-24V DC | 1 1/2" | 6 9/16" | 13/16" | 1 1/4" | 5 1/8" | 3/8" | Yes | 00000000 | 000000 |
Schlage M420 | ||||||||||||
| Instant | __ | 500 lbs. | 12V DC-24V DC | 2 1/2" | 9" | 1 1/2" | 1 3/4" | 5 5/16" | 5/8" | Yes | 00000000 | 000000 |
Schlage M490P | ||||||||||||
| Delayed | 0.5 sec.-30 sec. | 1,500 lbs. | 12V DC-24V DC | 3" | 12 1/2" | 1 3/4" | 2 1/4" | 8 3/4" | 1/2" | Yes | 0000000 | 00000000 |
Electromagnetic Locks for Double Doors
For use alone or as part of an access-control system, these locks use electromagnetic force to hold double doors closed. Control the locks with a push-button switch or keypad door control (sold separately). When power is interrupted, they instantly release. The locks must be hardwired.
Locks include two strike plates to control two doors at once. They mount under the door frame header and lock the instant doors are closed. A 5/8" thick filler plate (sold separately) is required if the mounting surface on the frame is less than 2" wide.
Optional battery backup packs supply power during power interruptions.
For technical drawings and 3-D models, click on a part number.
Electromagnet | Strike Plate | Flush Mount | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Locking Action | Holding Strength | Voltage | Ht. | Wd. | Dp. | Ht. | Lg. | Dp. | Mounting Hardware Included | Each | |
Schlage M492 | |||||||||||
| Instant | 1,500 lbs. | 12V DC-24V DC | 3" | 25 1/16" | 1 3/4" | 2 1/4" | 8 3/4" | 1/2" | Yes | 0000000 | 000000000 |
Electromagnetic Gate Locks
For use alone or as part of an access-control system, this lock uses electromagnets to hold gates closed. Control the lock with a push-button switch or keypad control (sold separately). It locks automatically as soon as the gate is closed. When power is interrupted, the lock instantly releases.
Optional backup battery pack supplies power during power interruptions.
Filler plate is required if the mounting surface is less than 2" wide.
For technical drawings and 3-D models, click on a part number.
Locks | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Electromagnet | Strike Plate | Optional Backup Battery Packs | Filler Plates | |||||||||||||
| Locking Action | Holding Strength, lbs. | Voltage | Ht. | Wd. | Dp. | Ht. | Wd. | Dp. | Mounting Fasteners Included | Electrical Connection Type | Each | Each | Each | |||
Schlage M490G | ||||||||||||||||
| Instant | 1,500 | 12V DC-24V DC | 11" | 3" | 1 3/4" | 10 1/2" | 2 5/8" | 1" | Yes | Hardwire | 00000000 | 0000000 | 0000000 | 0000000 | 0000000 | 000000 |