| Dimensions |
70Lx40Wx85H(mm) |
| Holding Force |
50kg(110Lbs) |
| Voltage |
DC24V+10%（12VDC need order） |
| Current Draw |
12V/180mA 24V/70mA |
| Optional |
Manual door release button |
| Suitable for |
All Kind of Single & Double Smokeproof Doors |
| Surface Temp |
≤+20℃ |
| Operating Temp |
-10～+55℃(14-131F) |
| Suitable Humidity |
0~90%(relative humidity) |
| Finishes for Shell |
High Temperature Paint and Environmental Protection |
| Finishes for Armature |
Zinc |
| Weight |
0.9kg |
Col linear Load: 50kg, 110pounds.
The Standard Voltage is 24VDC when finished.
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.
DH-505 is a wall mount door holder .the Maximum tension achieves 50kg(110Lbs),with the feature of environmental friendly low power consumption.It will release automatically the fire door in case of fire.It also contains build-out release button for testing and build-in MOV which reverse current protection.
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