{"product_id":"allen-bradley-800mr-h33b-key-operated-selector-switch","title":"Allen-Bradley 800MR-H33B Key Operated Selector Switch","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 800MR-H33B is a 30 mm diameter, two-position, key-operated selector switch with a cylinder lock for secure operator input on industrial control panels. This non-illuminated unit ships as a bare selector switch without a contact cartridge; pair it with a compatible 800MR contact block to create a complete signaling device. It uses the standard T100 key code and features a B cam, with the cylinder lock allowing the switch to be locked in either of its two positions. Designed for panel-mount installation in 30 mm cutouts, the 800MR-H33B is commonly used on machine controls, safety interlocks, and other panels where operator input must be intentional and protected from tampering. Because it does not include illumination, you would add an illuminated option only if you need visible feedback, otherwise it serves as a straightforward mechanical selector for sequencing or mode selection. \u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51657511960878,"sku":null,"price":87.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_d64d0437-6ba3-494c-a7fc-fb08b593751b.jpg?v=1769469721","url":"https:\/\/plgautomation.com\/products\/allen-bradley-800mr-h33b-key-operated-selector-switch","provider":"PLG Automation ","version":"1.0","type":"link"}