G.R.I.'s 3/8" recessed press-to-fit contacts can be installed in many different positions to accommodate a variety of applications. The switch and magnet can be mounted end-to end within an imaginary arc around the switch, or parallel to the switch. When the application calls for a wide gap switch, install the painted end of the bare magnet facing the switch as they are polarity sensitive.Lifetime WarrantyColors: White, Brown, Gray or BlackAvailable in closed loop, open loop, SPDT and DPDTUL and ULC approvedShorter length caseSofter fill to protect fragile reedStandard 12" leads or terminal blockLonger leads, zip cord or jacketed cable on requestBuilt-in E.O.L. resistors and diodes are availableSwitch or magnet are available separatelyExtra wide gap bare magnetsStandard gap 1/2" +Wide gap 1" +Extra wide gap 1.5" +Supervisory loops available