[MDH607WALL] Smokeproof Plastic Shell Door Holder - For 110lbs (50kg) - Wall Mount

Product Overview

GGH Smokeproof Plastic Shell Door Holder - Wall Mount

The Smokeproof Plastic Shell Door Holder is designed to hold smokeproof doors in the open position and automatically release them when connected fire alarm systems are activated. With a fireproof plastic housing and high-temperature painted finish, this wall-mounted door holder provides reliable performance for commercial fire safety applications.

Its low-power design supports adjustable 12V DC / 24V DC operation and is suitable for smokeproof door installations requiring dependable hold-open and automatic release functionality.

Product Features

• Application: Designed for holding smokeproof doors open and automatically releasing them during fire events.
• Holding Force: 110 lbs. (50 kg).
• Mounting Type: Wall mount.
• Material: Fireproof plastic cover.
• Shell Finish: High-temperature paint with environmentally protected zinc coating.
• Voltage: Factory default 24V DC; adjustable to 12V DC.
• Current Draw: 140 mA at 12V DC; 70 mA at 24V DC.
• Signal Output: NO, NC, and COM signal output.
• Door Compatibility: Suitable for single and double smokeproof doors.
• Operating Temperature: 14°F to 131°F (-10°C to +55°C).
• Operating Humidity: 0–90% relative humidity.
• Salt Spray Test: 500-hour exposure.
• Use: Indoor use only.
• Compatibility: Suitable for smokeproof doors, armature plates, access control systems, and fire alarm systems.
• Certification: CE-EMC, FCC, EN1155, EN1634-1

Technical Documents

• VIEW PDF DRAWING (PDF)

Product Options