Seco-Larm E-941SA-600PQ Pack of 2 Electromagnetic Locks, 600-lb Holding Force, Built-in Status LED, Built-in Bond Sensor, Anodized Aluminum Housing, Adjustable Mounting Bracket, 12/24VDC Selectable

The E-941Sx series of electromagnetic locks is the ideal way to secure a door against unauthorized entry. When power is applied to the electromagnetic lock, it creates an extremely strong magnetic field. The electromagnet is strongly attracted to the steel armature plate which is mounted on the secured door. Once the electromagnet is deactivated, the secured door will function normally without any residual magnetism

Key Features:
- 600-lb (272kg) Holding force
- No residual magnetism
- MOV Surge protection
- Built-in status LED shows locked/unlocked status
- Built-in bond sensor with 3A@12VDC dry relay output for monitoring door status
- Anodized aluminum housing (US 28)
- Adjustable mounting bracket
- Complete mounting hardware for typical installations
- Detachable faceplate for easy access to wiring
- 12/24VDC Selectable

Specifications:
- Holding Force: 600-lb (272kg)
- Operating Voltage: 12/24 VDC (selectable)
- Current Draw: 500mA@12VDC, 270mA@24VDC
- Bond Sensor: Yes
- Status LED: Yes
- Dimensions - Magnet: 9.84 x 1.69 x 0.98 inches
- Dimensions - Armature: 7.28 x 1.49 x 0.47 inches
- Destructive Attack: Level I
- Line Security: Level I
- Standby Power: Level I
- Endurance: Level IV
- Weight: 3.2 pounds