{"product_id":"ge-thqb32090st1-90a-240v-3-pole-bolt-on-circuit-breaker","title":"GE THQB32090ST1 - 90 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eGE THQB32090ST1 is a 90A, 240V, 3-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, helping prevent loose connections that can lead to nuisance trips or degraded protection in busy electrical panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by combining both thermal (overload) and magnetic (short-circuit) responses for a wide range of load profiles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e designed to work with matching GE OEM loadcenters and panelboards, ensuring a seamless fit and reliable trip coordination.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile across environments\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications where durable, reliable 3-pole protection is needed at 240V.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat it protects\u003c\/strong\u003e The THQB32090ST1 guards three-phase or 240V branch circuits against overcurrent and short-circuit events, helping to prevent equipment damage and minimize downtime in electrical systems.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or replacing aging breakers in GE panelboards and load centers to maintain safe, code-compliant protection.\u003c\/li\u003e \u003cli\u003eProviding robust 3-pole protection for 240V circuits in small commercial spaces, workshops, and light industrial settings.\u003c\/li\u003e \u003cli\u003eMotor and equipment circuits where reliable trip performance is critical, such as HVAC, compressors, conveyors, and processing equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: GE\u003c\/li\u003e \u003cli\u003ePart Number: THQB32090ST1\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 90A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 240V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy choose this breaker\u003c\/strong\u003e With a bolt-on design, the GE THQB32090ST1 delivers a rugged, dependable connection even in environments with vibrations or panel movement. The thermal-magnetic trip ensures you get precise protection for both steady overloads and sudden faults, reducing the risk of damage to connected equipment and improving system reliability. Because it’s built to complement GE panelboards and loadcenters, you can count on straightforward installation, proper fit, and coordinated protection across your electrical distribution.\u003c\/p\u003e \u003cp\u003eWhether you're stocking a maintenance inventory, replacing a failed unit, or outfitting a new panel installation, the GE THQB32090ST1 90A, 240V, 3-pole bolt-on molded case circuit breaker is engineered to protect your critical loads with clarity and confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349708263586,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/ge-thqb32090st1-90-a-240-v-3-pole-bolt-on-circuit-breaker-ampstate-893.webp?v=1788712985","url":"https:\/\/www.ampstate.com\/products\/ge-thqb32090st1-90a-240v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}