The 31NT91-6 is a flat-base toggle switch from the Honeywell MICRO SWITCH™ NT Series, designed for rugged, cost-effective applications. This single-pole switch provides two positions: a momentary ON (1-2) and a maintained OFF position, and it utilizes quick connect terminals for installation. It carries a UL rating code of L192, corresponding to an electrical rating of 10 amps at 125/250/277 Vac. Quality construction includes seals between the toggle lever and bushing, and between the cover and case, providing IP67/68 and NEMA 3, 3R, 4, and 13 environmental protection. These features make it suitable for demanding outdoor environments like construction equipment, agricultural machinery, and industrial control panels where it may be exposed to vibration, dust, and water.