DH500

Electromagnetic door holders
DH-500 is a standard type wall mount door holder which adopts low power consumption, which makes it more environment friendly and
more durable. It can withstand 180 kg(350 pounds) holding force (Collinear Load). Professional anti-residual magnetism design ensures
the highest security. Automatically close the smoke proof door when fire happens. It also contains a build-out release button for testing and
build-in MOV which reverse current protection.
Detailed product description
Dimensions: 90 x 90 x 47 mm
Holding force: 180 kg (350 Lbs)
Voltage: 12/24 +/- 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: 1Kg