The Honeywell JS-40 is a robust snap-action switch engineered for demanding industrial environments. Constructed with corrosion-resistant steel and a flexible insulator, it ensures durability and reliable operation. The switch's design incorporates specific tolerances and operating characteristics, including a release force of 2 oz min and differential travel of 0.20 max. It is furnished unassembled and is a proprietary item of Micro Switch, a division of Honeywell.