Electromagnetic door holder mustly used on smoke proof door, woodern door, metal door on exit , to keep door open. release door when power off. Can be worked with fire alarm system. it has wall installation, floor installation two types.
Dimension | 100 L * 70W * 40H mm |
Armature plate size: | 53L*53W*11H mm |
Magnet plate size: | Dia 50mm |
Holding force | 60kg 120lbs |
Operation voltage | 12 V/24V DC adjustable |
Standby current | 170mA@12V, 85mA@24V |
Materials of case | Aluminium Alloy |
Suitable for | All kinds of single & double smoke proof door |
Finishes for Armature | Zinc plating |
Color: | Silver case, |
Red button | Door release button, release door. |
Surface temp. | <20℃ |
Temperature | -10°~55°C |
Humidity | 0~90% RH |
Net Weight: | 0.6kg |
Standard Packing: | 25pcs |
Cartons size: | 46L * 29W * 22H (cm) |
1 . Colinear load test 60kg, 120pounds.
2 . Dual voltage 12/24 vdc(adjustable).
3 . The standard voltage is 12vdc when factory output . |
4 . Mov provides reverse current protection. |
5 . Low power, environmental protection. 6. With door release button, press button to release door |
7. Anti-residual magnetism design. |
8 . Professional design, dual insulative housing. |
9 . Automatically close the smoke proof door when fire happened |
10 Suitable for Floor or wall installation or glass door |
11. Release lock when power off |