{"product_id":"allen-bradley-800t-h3111a-nsnbc01-servo-motor","title":"Allen-Bradley 800T-H3111A NSNBC01 Servo Motor","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 800T-H3111A is a 30 mm diameter selector switch in the 800T family, designed for panel-mounted operator input in industrial control systems. This two-position, keyed selector switch uses a removable key that can be pulled out from the left side to prevent unauthorized or inadvertent operation, a common safety feature in machine control stations. Manufactured by Allen-Bradley (Rockwell Automation), the 800T line is widely used across automation industries for manual mode selection and circuit routing in equipment such as conveyors, presses, packaging lines, and automated assembly cells. The 800T-H3111A variant offers a compact footprint suitable for dense control panels, while delivering the straightforward reliability expected of 30 mm control devices. Mounting compatibility aligns with standard 30 mm control-station installations, enabling easy retrofit or replacement in existing systems. Operators typically use it to select actions like Auto vs. Manual, or to enable\/disable specific control paths, providing an unambiguous, mechanically simple interface for human operators. In practice, the combination of a sturdy mechanical design, a keyed safety feature, and the familiar Allen-Bradley 800T form factor helps minimize misoperation in busy industrial environments, while preserving standard wiring and panel-mounting practices used across Rockwell Automation's ecosystem.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51657488335150,"sku":null,"price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_aa5fb65f-c4db-47a6-9518-3b7c38482249.jpg?v=1769469491","url":"https:\/\/plgautomation.com\/products\/allen-bradley-800t-h3111a-nsnbc01-servo-motor","provider":"PLG Automation ","version":"1.0","type":"link"}