ZHI-3032 permanent magnet solenoid used for fire-proof door

ZHI-3032 permanent magnet solenoid used for fire-proof door

Voltage：3-48VDC 24-220VAC 

Keep force：1-10 kg,remanence：200g. 

Work mode：Electromagnet，work when de-energized.

Insulation class： Class B，F..... 

Application:fire-proof door