Place of Origin: | Zhejiang |
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Location: | Shenzhen, Guangdong, China (Mainland) |
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Business Type: | Manufacturer |
Main Products: | Electromagnetic Lock, Electric Bolt Lock, Electric Strike Lock |
Model No.: | JS-31 |
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Electric Electromagnetic Door Holder / Magnetic Door Catch Steel
JS-31 is a standard type wall mount door holder which adopts low power consumption, that makes it
more environment friendly and more durable. Professional anti-residual magnetism design ensures
highest security. It will release automatically the fire door when fire alarms. It also contains build-out release button for testing and build-in MOV which reverse current protection.
Specifications:
Dimension |
80L * 80W * 40mm |
Holding force |
50kg 110lbs |
Operation voltage |
12 V or 24V DC |
Standby current |
140mA@12V, 70mA@24V |
Optional: |
Manual door release button |
Suitable for |
All kinds of single & double smoke proof door |
Finishes for shell |
High temperature paint and environmental protection Zinc |
Finishes for Armature |
Zinc |
Surface temp. |
<20 |
Temperature |
-10°~55°C |
Humidity |
0~90% RH |
Weight: |
0.85kg |
Standard Packing: |
20pcs |
Cartons size: |
60L * 35W * 16.5H (cm) |
Features:
1 . Colinear load test 50kg, 110pounds.
2 . Dual voltage 12 or 24 vdc(optional).
3 . The standad voltage is 12vdc when finished.
4 . Mov provides reverse current protection.
5 . Low power, environmental protection.
6 . Anti-residual magnetism design.
7 . Professional design, dual insulative housing.
8 . Automatically close the smokeproof door when fire happens
Quality Guarantee:
Warranty Service will be honored if the damage is not caused by human, JUNSON Provides 3 years warranty
for relative products. On the contrary, JUNSON will charge extra if repair. More information, please browse our
service center.
We offer many Electronic lock, like: Magnetic door lock, Electric deadbolt lock, Electric strike, Electric bolt lock,
Electronic lock. Door lock. Access control.