Electromagnetic Door Holder Fire Smoke Proof Magnetic Suck with Release Button – Floor Mount

• This is a floor mount door holder.The feature of low power consumption, that makes it more environment friendly and more durable. It contains build-out release button for testing and build-in MOV which reverse currect protection.
• Col linear Load: 50kg / 110lb
• The Standard Voltage is 24VDC when finished
• Reliable Fail-Safe Mechanism
• MOV Provides Reverse Current Protection
• Low Power Consumption, Environmental Protection
• Anti-Residual Magnetism Design
• Professional Design, Dual Insulate Housing
• Automatically close the smoke proof door when fire happens
• Manual door release button
• CE Certificate

Specifications:

• Dimensions: L80xW80xH120(mm) / L3.15xW3.15xH4.72(in)
• Holding Force: 50kg / 110Lbs
• Voltage: 12/24VDC(Adjustment)
• Current Draw: 12V/140mA, 24V/70mA
• Suitable for: All kinds of Single & Double Smokeproof Door
• Surface Temp: less than +20℃ / 68℉
• Operating Temp: -10℃~+55℃(14℉~131℉)
• Suitable Humidity: 0~90%(relative humidity)
• Finishes for Shell: High Temperature Paint and Environmental Protection
• Finishes for Armature: Zinc
• Weight: 1.05kg / 2.31lb

Installation：

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