uxcell Rolling Door Contact Magnetic Reed Switch Alarm with 3 Wires for NONC Applications MC58

Description: 1.Actuation Distance: 30-50mm.Silver gray zinc alloy housing. 2.The reed switch is an electrical switch operated by an applied magnetic field. 3.Designed for use with alarm systems. Great for use in family and factory window, door. etc. 4.Screw Mounted for easily install. 5.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). NO means Normally Open: when the magnet separate, the circuit is conductive( light on );When the magnet together, the circuit is not conductive ( light off ).When make order,pls check carefully! Specification: Product Name: Magnetic Door Switch Model: MC-58 Contact Type: NC+NO Actuation Distance: 30-50mm Max. Current: 0.5A Max. Power: 10W Working Voltage: DC100V Size(Approx): 104 x 15.2 x 14.8mm / 4.09 x 0.6 x 0.58 inch (L*W*H) Hole Dia.: 5.5mm Cable Length(Each): 25cm / 9.8-inch Material: Zinc Alloy (Housing) Wire Type: 1007UL#22AWG Color: Silver Gray Net Weight: 152g Package Content: 1 x Magnetic Door Switch Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp!