Seco-Larm - E-941SB-600PQ - 600-lb Electromagnetic Lock, Bond Sensor, Status LED, UL Listed

Product Overview

The 600-lb Electromagnetic Lock from the E-941Sx series is designed to secure doors against unauthorized entry using a strong magnetic holding force. When powered, the electromagnet attracts the steel armature plate mounted on the door, and when deactivated, the door operates normally without residual magnetism.

Key Configuration

UL Listed electromagnetic lock with 600 lb. / 272 kg holding force; selectable 12/24VDC operation; built-in bond sensor with 1A at 30VDC dry relay output for door status monitoring.

Key Features

• Provides 600 lb. / 272 kg holding force for secure door locking
• Built-in status LED shows locked or unlocked status
• MOV surge protection helps protect against voltage spikes
• Detachable faceplate and adjustable mounting bracket support easier installation
• Complete mounting hardware is included for typical installations

Technical Context

The lock uses electromagnetic force to hold the door closed while power is applied and releases when power is removed. The built-in bond sensor provides monitoring feedback through a dry relay output, allowing compatible systems to detect door or lock status.

Installation Notes

Complete mounting hardware is included for standard installations. Optional “L” and “Z” brackets are available to simplify mounting in different door and frame configurations.