Allen-Bradley 40274-210-51 Mounting Hardware for Pushbutton

Pushbutton mounting hardware kit used to securely install Allen‑Bradley pushbuttons into control panel cutouts, providing sealing, grounding, and mechanical retention. Manufacturer: Allen‑Bradley (Rockwell Automation) Manufacturer country: China Product type: Pushbutton mounting hardware kit Part number: 40274‑210‑51 Function: Mounting and sealing of pushbutton operators Compatible pushbutton series: Allen‑Bradley 800T / 800H series Panel mounting diameter: 30 mm (standard Allen‑Bradley operator size) Kit contents: Lock nut, anti‑rotation washer, sealing gaskets, insulating washers Material (hardware): Metal and industrial‑grade elastomers Nut material: Metal, plated Gasket material: Rubber / elastomer Sealing function: Provides environmental seal between operator and panel Grounding function: Includes grounding washer for metal panels Mounting type: Through‑panel mounting Installation location: Control panels, operator stations, enclosures Environmental protection: Maintains operator ingress protection when installed correctly Application use: Replacement or spare mounting hardware Standards compatibility: Designed for UL / CSA compliant pushbutton installations Packaging: Allen‑Bradley labeled sealed bag Service classification: OEM accessory / replacement hardware Industry usage: Industrial control panels, automation systems, machinery operator interfaces Product status: OEM service spare part Please review pictures carefully and let us know if you have any questions!