Big Gap Surface Mount Reed Switch, White

The CSD-2001 is a wired surface-mount reed switch with an extended 50 mm operating gap, made for doors and windows where alignment can drift or the gap is wide. It is a normally-closed (NC) SPST contact with an epoxy-sealed reed in a white housing, ideal for roller doors, garage doors and large openings that a standard reed cannot reliably cover. It connects to any hardwired alarm zone.

Key points
- Wired surface-mount reed switch, white housing
- Extended 50 mm operating gap for wide or drifting doors
- Normally-closed (NC) SPST contact for any hardwired alarm zone
- Epoxy-sealed reed for durability and moisture resistance
- Rated 100 V DC, 500 mA, 8 W
- Compact 90 x 13 x 18 mm body