Rollerball-Type Recessed-Mount Magnetic Contact Switch

Model Number: SM-4303-TQ/W
Rollerball, N.C., with Screw Connectors, White
  • Used for protecting sliding doors and windows where space is limited
  • Magnet and reed switch contained in housing
  • Spacer and screws included
  • Rollerball plunger travel is 1/4" (6mm)
  • 360º Roller-ball
  • Screw terminals
  • Contact reed switch is SPST, ruthenium on gold under plating, for a long life
  • For N.C. circuits
  • Lifetime limited warranty
Circuit Type N.C.
Switch Travel 1/4" (6mm)
Switch Type Plunger
Color White
Material High-impact ABS plastic
Contacts Ruthenium on gold underplating
Contact Rating 0.1A@100VDC (max), 1.0A@10VDC (max), 10W (max)
Operating Temperature -15°~160°F (-25°~70°C)
Switch Cycles 50 Million (0.1mA@5VDC)
Switch Dimensions 25/32" x 3/4" x 1/4" (19.8 x 19 x 6.3 5 mm)
Magnet Type Rubber