Vimpex DH/UNI-500/24/500 Heavy Duty Universal Door Holder - 500mm, 24Vdc, 500N

Vimpex DH/UNI-500/24/500 Heavy Duty Universal Door Holder - 500mm, 24Vdc, 500N

Arguably the single most important fire safety mechanism, electromagnetic door holders guard against the lethal spread of toxic smoke and fumes - by far the greatest cause of death in fires.

The Vimpex EN 1155 approved Universal door holders are rugged and versatile and can be used for many different door holding applications.

Mounted onto a fixed surface, these door holders ensure retention of the fire door by means of a smart metallic keeper plate. Interfaced with the fire alarm system, the door holders are de-energised as soon as the fire is detected thus releasing the door without the potentially harmful delay suffered by other types of devices.

All Vimpex door holders feature metal enclosures to guard against heat fatigue - a problem associated with lower quality, plastic enclosures.

Key Features

• Holding power: 500N
• Standard units feature strong back box
• Heavy duty, high power
• Integrated release button as standard
• Remote release buttons available