Allen-Bradley 800HL-BP2D2 Momentary Push Button Switch

Allen-Bradley 800HL-BP2D2 Momentary Push Button Switch is a hazardous-location operator built for Type 7/9 environments, featuring an extended head, a black actuator, and two normally closed (NC) contacts, configured for momentary action that returns to its resting position when released. Rated for up to 600 VAC and 10 A, this push-button supports essential start/stop or interlock functions in safety circuits where explosion-protected equipment is required, giving designers a straightforward two-pole input path through its two NC contacts. The BP2D2 designation indicates two NC contacts, enabling simple interlock logic or two-wire control schemes, while the extended head improves actuation clearance and visibility in panel installations where space or line-of-sight is limited. Common applications span hazardous-location processes in industries such as oil and gas, petrochemicals, mining, and chemical processing, where robust, code-compliant control devices from a trusted manufacturer like Allen-Bradley help ensure reliable shutdowns or resets in challenging environments.