{"product_id":"bartell-21847-safety-switch-oem-replacement-part","title":"Bartell 21847 Safety Switch - OEM Replacement Part","description":"\u003cp\u003eA functioning safety switch is the last line of defense between an operator and an uncontrolled walk-behind trowel, when this component fails or degrades, the machine may not shut down as intended under hazardous conditions, making prompt replacement a critical safety obligation rather than routine maintenance. This OEM safety switch (part number 21847) is a direct replacement unit designed for Bartell Global walk-behind power trowels, ensuring the electrical shutoff circuit performs to factory specification. Technicians should inspect the safety switch any time the machine is reported to have unexpected startups, failure to shut off on release, or erratic power behavior, common indicators of switch wear or internal contact failure. When replacing, ensure all power is fully isolated before accessing the switch assembly, verify correct wiring orientation against the machine's wiring diagram, and confirm the switch actuates cleanly with no binding or delayed response before returning the unit to service. As an OEM component, this switch is manufactured to the exact tolerances and electrical ratings required by Bartell Global, avoiding the fitment and reliability issues common with aftermarket alternatives.\u003c\/p\u003e\u003cp\u003eCompatible with the following Bartell Global walk-behind trowel models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eB424\u003c\/li\u003e\n\u003cli\u003eB430\u003c\/li\u003e\n\u003cli\u003eB436\u003c\/li\u003e\n\u003cli\u003eB446\u003c\/li\u003e\n\u003cli\u003eB446 MEGA-T\u003c\/li\u003e\n\u003cli\u003eBC436\u003c\/li\u003e\n\u003cli\u003eBC446\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Bartell Global OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Bartell","offers":[{"title":"Default Title","offer_id":43412764196912,"sku":"21847","price":112.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/21847.jpg?v=1784314359","url":"https:\/\/cce-industries.com\/products\/bartell-21847-safety-switch-oem-replacement-part","provider":"CCE Industries","version":"1.0","type":"link"}