Opening or closing the door makes the switch on/off. A limit switch is set inside of the magnet catch to get holding / detection functions together in a conpact body. Metal dust will not be produced since the magnet is enclosed inside the plastic body.
Switch performance
・Contact Type - Switching Type
・Rating
Rated voltage
Resistance Load
AC125V
0.1A
DC12V
2A
DC24V
1A
・Minimum application load DC5[V] 1[mA](Reference value)
・Insulation resistance 100[MΩ] or over.
・Contact resistance(Initial value) 150[MΩ] or less.
・Resistance voltage - Between homolar terminal AC600[V] /min.
Between the charged metal part to the earth part AC1500[V] /min.
Between each terminal to uncharged metal part AC1500[V] /min.
・Mechanical life More than 1 million times (Opening/closing frequency 30times per minute)
・Electric life More than 100 thousand times (Opening/closing frequency 20times per minute)
・Operating Temperature Range -40℃ to 85℃
Magnet
・Holding force Approx 24.5N(2.5kgf)
Avoid using the product in an atomosphere where silicone-based adhesive, oil or grease is existising, because it may cause contact failure. Avoid wiring in a way that the lead wires are continuously pressured or bended at the root. It may damage the switch. Use M3 pan head screw to install the body of the magnetic catch. Recommended screw torque is about 0.29N・m(3kgf・cm) Make sure to put diamiter 3 plane washer between the body and screw head. Use M3 countersunk screw to install the keeper. In addition, the mounting hole should be C1 chamferred.(Please refer to the installation layout for the keeper.) To prevent mulfunction of the switch, do not bring ferromagnetics close to the body of the magnetic catch except for the mounting and adsorption side. When the mounting surface is ferromagnetics, mount the magnetic catch so that the whole mounting side will face ferromagnetics. Install the magnetic catch so that the direct impact will not be inflicted on the magnetic catch when the door is closed. In case loosening of the screw is concerned, apply the screw locking glue with anaerobic adhesive.