Allen-Bradley 800T-BA Extended Head Pushbutton

Allen-Bradley 800T-BA Extended Head Pushbutton is a 30.5 mm panel-mount, non-illuminated pushbutton from the 800T family with a black extended-head operator cap designed for rugged industrial use. It features screw-terminal wiring with a termination torque of 6–8 in‑lb (0.7–0.9 N·m) and is compatible with enclosures rated for NEMA 1, 4, 12, and 13 environments, making it suitable for a wide range of control panels and harsh installations. The 800T family is built for long life, offering a mechanical life of 10,000,000 cycles and an electrical life of 200,000 cycles, providing reliable actuation in demanding machine-control applications. The operator type is extended head, with the black cap color, and the function is typically a momentary contact configuration; this model can be paired with 800T contact blocks (such as the 800T-XA2R) to provide two normally open contacts, depending on the sub-model and block selection. Typical uses include start/stop signaling, pushbutton control stations, and general process automation where a robust, 30 mm pushbutton is required in non-illuminated form. This specific variant, designated 800T-BA, preserves the standard 800T form factor while delivering the extended-head aesthetic and black finish for clear visibility in control panels and machinery stations. Its simple, screw-terminal wiring and durable construction help reduce maintenance and replacement downtime in industrial environments.