Allen-Bradley 800F-X10 Normally Open Contact Block

Allen-Bradley 800F-X10 is a 22.5 mm normally open contact block for the 800F family of pushbuttons and selector switches. It provides one additional normally open contact, mounting to the front of the operator with screw termination, and is designed for use with Allen-Bradley 800F pilot devices to extend signaling options without replacing the main switch. In practical control‑panel wiring, the 800F‑X10 enables connecting a PLC input or interlock circuit to a second discrete contact that closes when the button is pressed, supporting compact layouts and consistent wire routing across 22.5 mm controls. Typical applications include start/stop signaling, interlocking, status indication, and basic control logic in machine control panels where a second NO contact is required from a single operator unit. This 1 NO contact block is compatible with the 800F line, ensuring a uniform mounting interface and straightforward integration with other 800F accessories in a single control station. Specifications to note include its 22.5 mm form factor, plastic housing, and front‑mount configuration; termination via screw terminals provides secure wiring in industrial environments. For other contact configurations, Allen‑Bradley offers additional 800F-X0x variants to suit different signaling needs.