Allen-Bradley 802X NP7 Hazardous Location Limit Switch

The Allen-Bradley 802X-NP7 Hazardous Location Limit Switch is a high-reliability NEMA Type 7 and 9 sealed-contact limit switch featuring a lever-type actuator, designed for use in Class I, Groups B, C, and D and Class II Groups E, F, and G hazardous locations, where explosive atmospheres or dust could be present and safety-critical limit signals are required. As part of the 802X family, the NP7 variant integrates Rockwell's rugged enclosure and sealed-contact technology to deliver a durable, low-maintenance limit switch that can withstand harsh industrial environments while providing clean, repeatable end-of-travel signals to control systems and safety circuits; the unit carries UL Listed and CSA Certified approvals. The NP7 designation refers to a specific lever-actuator configuration within the hazardous-location lineup, with lever-type actuation chosen for convenient triggering by cams, gates, or accessories in tight or offset mounting arrangements, while maintaining a sealed contact interface that helps resist contaminants and moisture. Ambient-temperature ratings for 802X lever-type actuators in hazardous-location applications commonly cover -46 to +121 C (-50 to +250 F), with exact limits depending on the exact actuator option, enabling operation across a broad range of process conditions and making it suitable for use on a variety of machinery and equipment where a reliable limit signal is required.