The HONEYWELL part 12SE2 is a MICRO SWITCH™ Miniature Environmentally Sealed Basic Switch that offers reliable performance in harsh environments. This particular model features a Single Pole Normally Closed (SPNC) configuration, with a 5 A rating at 250 Vac. The switch is equipped with a durable stainless steel pin plunger, ensuring its longevity and robustness.One of the key features of the 12SE2 is its higher operating force, ranging from 142 to 539 gf (5 to 19 oz). This makes it suitable for applications that require a stronger actuation force. The switch is designed for easy installation with its (2) 305 mm (12 in) lead wire termination, which has a 20 Gage size for optimal electrical conductivity.With its wide temperature range of -53 °C to 105 °C (-65 °F to 221 °F), the 12SE2 is capable of operating in extreme temperatures, making it suitable for various industrial and commercial applications. Its miniature and environmentally sealed design further enhances its versatility and reliability.Whether it's used in automotive, aerospace, or industrial applications, the HONEYWELL part 12SE2 is a high-quality and durable switch that guarantees reliable performance even in demanding environments.