WALL MOUNT FIRE DOOR HOLD BACK 12-24VDC 23KG HOLD

Lockwood Magnetic Hold Open Series

The Lockwood Magnetic Hold Open EMH50 Series of hold open magnets can work as standalone units or with an integrated fire system. These fail safe devices will automatically release when connected to a fire detection system.

Some models include integrated interrupter buttons giving the ability to open or close the door manually at any time. Other models have integrated soft close shock absorbers for silent operation in, for example, Hospitals.

The Lockwood EMH50 Wall Mount Fire Door Hold Back device is a standard wall mount door holder, which adopts low power consumption that makes this an environmentally friendly and durable product. The anti-magnetism design ensures operation and security whilst the onbaord release button allows for regular testing.

Features

• Wall mounted hold open
• Emergency release button onboard
• Low power consumption
• Fail safe mechanism; unlocks when power is removed
• Silent operation (no humming)
• Space bracket for wall mount option standard
• Modern design
• Easy install
• Supplied in trade pack

Applications
Fire Doors that need to close upon fire signal

• Fire doors
• Doors that restrict the passage of fire

Non Fire Doors that need to be held open

• Cinema doors
• Hospital doors
• Parameter doors
• Other doors

Dimensions
Projection: 40mm
Width: 80mm
Depth: 80mm
Weight: 0.85kg

Hold open devices are primarily used for fire doors, but not only limited to this application. Other known applications are doors that require to be held open for several hours i.e. with Cabin Hooks. For this application the device needs constant power and no "smarts" are required.

Note: Ensure you select the model with Integrated Interrupter push button and also buy 24vdc Power supply.

Specifications

• 12/24VDC Selectable
• Compliant holding force of 23kg
• 12V/140mA 24V/70mA current draw
• Surface temperature <+20C
• Op[erating temperature -10C to +55C
• 0-90% Relative humidty