DH501

Floor mount door holder
DH-501 is a floor mount door holder. Its holding force is 180KG. which adopts low power consumption, which makes it more environment
friendly and more durable. With a manual door release button. It’ll automatically close the smoke proof door when fire happens.It contains
build-out release button for testing and build-in MOV which reverses current protection.
Detailed product description
Dimensions: 90 x 90 x 128 mm
Holding force: 180 kg (350 Lbs)
Voltage: 24 +/- 10% (Adjustable)
Suitable for: All kind of smoke proof doors
Surface temp.: <+20o Operating temp.:-10~55o C(14~131F) Suitable Humidity: 0~90% (Relative humidity) Weight: 1.8 Kg