Rollerball-Type Recessed-Mount Magnetic Contact Switch
Model Number: SM-4302-LQ/W
- Used for protecting sliding doors and windows where space is limited
- Magnet and reed switch contained in housing
- Rollerball plunger travel is 1/4″ (6mm)
- 360º Rollerball
- 18″ (46cm) Wire leads
- Contact reed switch is SPST, iridium-plated to have a high melting point and Vickers hardness for higher power handling and longer expected life
- For closed loop circuits
- Spacer and screws included
- Lifetime limited warranty
| Loop Type | Closed loop |
| Electrical Configuration | N/O |
| Switch Travel | 1/4" (6mm) |
| Switch Type | Plunger |
| Color | White |
| Material | High-impact ABS plastic |
| Contacts | Iridium-plated |
| 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 | 1-9/16" x 3/4" x 1/4" (40 x 19 x 6 mm) |
| Magnet Type | Rare-earth neodymium |
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