AUTENS Electromagnetic Door Lock 12V 180KG 350lbs Fail-Safe NC

Electromagnetic Lock 12 V 180 KG Holding Force

The AUTENS electromagnetic lock operates on 12 V DC and delivers a holding force of 180 kg (350 lb). It uses a fail-safe normally-closed mode so the door unlocks when power is removed and locks when power is applied. The unit suits wooden, metal, glass or fire-rated doors as well as smaller cabinets and drawers. An aluminium shell with hard anodised finish provides quiet, corrosion-resistant operation.

Access Control Installers and Cabinet Security

Installers building access-control systems for single doors or cabinets will find the 380–430 mA current draw easy to supply from a standard 12 V source. The built-in voltage spike suppressor and reverse-current device protect the coil and connected electronics. Buyers needing a fail-secure lock that stays locked during a power loss should choose a different mechanism. The lock also requires a continuous power supply to remain locked, so it is unsuitable where uninterrupted locking without electricity is required.

Door Alignment and Bracket Requirements

Verify that the door and frame can accommodate the lock body measuring 17 × 3.9 × 2.3 cm and the armature plate at 13 × 3.3 × 1.2 cm. Depending on door type, U brackets or L&Z brackets may be needed for proper mounting. Confirm the operating environment stays within -10 °C to 55 °C and 0–95 % humidity. Ensure a 12 V DC supply capable of at least 430 mA is available before ordering.