{"product_id":"tb290","title":"Thomas TB290 - 90A, 2-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003ePower up reliability with the Thomas TB290 90A, 2-Pole Circuit Breaker—a purpose-built solution for safeguarding electrical circuits in demanding environments. Designed for industrial, commercial, and OEM applications, this TB290 delivers consistent overcurrent protection where it matters most: distribution panels, motor control centers, and control panels.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy the TB290 stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e90 Amp current rating:\u003c\/strong\u003e Provides solid protection for motor loads and branch circuits, helping prevent damaging faults while minimizing nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-Pole configuration:\u003c\/strong\u003e Ensures simultaneous disconnection of both conductors, enhancing safety and simplifying wiring for two-wire systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation:\u003c\/strong\u003e Ideal for panelboards, switchboards, and control panels across industrial and commercial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, serviceable design:\u003c\/strong\u003e Built to endure regular operation in distribution panels and motor control centers, delivering dependable protection over the long term.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtecting motor control centers and distribution panels in manufacturing floors, warehouses, and facilities with demanding electrical loads.\u003c\/li\u003e \u003cli\u003eProviding reliable overcurrent protection for branch circuits within panelboards and switchboards.\u003c\/li\u003e \u003cli\u003eOEM equipment builds that require a robust, easy-to-integrate protective device.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 90A\u003c\/li\u003e \u003cli\u003ePoles: 2-Pole\u003c\/li\u003e \u003cli\u003eBreaker type: Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical guidance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with your distribution panel or motor control center enclosure and follow wiring diagrams for proper installation.\u003c\/li\u003e \u003cli\u003ePair with appropriately rated conductors and coordinate overcurrent protection to optimize safety and system reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Thomas","offers":[{"title":"Default","offer_id":46390747889826,"sku":"TB290","price":177.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_71b78d31-80d7-4e23-be12-f1fab4a8c43d.png?v=1765379519","url":"https:\/\/www.ampstate.com\/products\/tb290","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}