Electromagnetic Door Release Unit in Aluminium Case Series 1350

The COOPER Electromagnetic Door Release Unit Series 1350 by Cooper Eaton is an electromagnetic door holder in an aluminium case designed to keep fire and smoke stop doors open under normal conditions and release them automatically in response to an emergency. The sturdy aluminium housing with epoxy painting ensures high mechanical resistance and long-term durability, making it suitable for installations in heavily used environments. The unit operates at 24 Volt DC and features a manual release button that can be positioned on either side of the unit, offering maximum installation flexibility.

Thanks to its technical reliability, the Series 1350 electromagnetic door release is an ideal solution for facilities requiring high fire safety standards, such as hospitals, hospices, schools and industrial premises. The integrated circuit includes a double protection diode against electrical interference and polarity reversal, ensuring stable and dependable operation. The holding strength can be selected via a specific internal connection, with available values of 25/50 Kg and 50/100 Kg, allowing adaptation to different application requirements. An integrated spring extractor overcomes residual magnetism, ensuring fast and reliable door release in case of emergency. The flexible keeper plate is supplied as standard, completing a ready-to-use, easy-to-install system.