AU-MS-20m Mount Type: Surface Mount with Screw Size: 49L X 25W X 15H mm Contact Type: N/O for closed loop system Contact Rating: Max. switching current: 0.5 Amp Voltage: 200 VDC Rating Power: 30 W Operating Gap: 50-60 mm Magnet: Neodymium Lead Wire: UL Wire 1007# 22 AWG, Length 400mm Housing: Aluminum Alloy Recommended: for steel door, over head door use
