The HONEYWELL part 1SE2-3 is a MICRO SWITCH„¢ Miniature Environmentally Sealed Basic Switch from the SE Series. This switch is a single pole normally closed (SPNC) type, capable of handling a current of 5 A at 250 Vac. It features a durable stainless steel pin plunger and comes with two 914 mm [36 in] lead wires terminated with 20 Gage wire. With a wide temperature range of -53 °C to 105 °C [-65 °F to 221 °F], this switch is built to withstand extreme environmental conditions. It is a reliable and versatile choice for various applications requiring a compact and sealed switch solution.