Electromagnetic Lock with Magnetic Contact
UL275-SL series delivers advanced security monitoring by integrating Door Status Monitoring Function (DSMF) (providing door open/close signals) along with Lock Status Monitoring Function (LSMF).
Monitored EM locks are inbuilt with magnetic contact sensors and are designed to meet fire and life safety standards, offering a reliable auxiliary locking solution with no moving parts for maintenance-free operation. This ensures secure and instant release, making them widely used in access control systems beyond fire safety applications. Suitable for high-security areas within buildings.

| Features & Spec. | UL275-SL | UL275-SLA |
|---|---|---|
| Lock Status Monitoring | - | ✓ |
| Holding Force | Up to 600lbs | Up to 600lbs |
| Magnet Size | 250 × 42 × 26mm | 250 × 42 × 26mm |
| Armature Size | 180 × 38 × 11mm | 180 × 38 × 11mm |
| Current Drain | 480mA±10%/12Vdc 240mA±10%/24Vdc | 480mA±10%/12Vdc 240mA±10%/24Vdc |
| Operating Temperature | -10 to 55) °C (14 to 131) F | -10 to 55) °C (14 to 131) F |
| Housing Finishing | Anodized Aluminium | Anodized Aluminium |
| Est. Weight | 2.0kg | 2.0kg |


Life Safety
Applications

Zero Residual
Magnetism

Low Energy
Consumption

Explode View

Side View

