{"product_id":"ge-thqb32020st1-20a-3p-240v-circuit-breaker","title":"GE THQB32020ST1 20A 3P 240V Circuit Breaker, Bolt-On, Shunt Trip | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eGE THQB32020ST1\u003c\/strong\u003e is a 20A, 3-pole, 240V circuit breaker designed for dependable protection in panelboards, load centers, and electrical distribution systems. This bolt-on unit includes a built-in shunt trip, enabling rapid remote disconnection for safety-and-control scenarios in commercial and industrial environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage and voltage:\u003c\/strong\u003e 20 A, 3 poles, 240 V for balanced, three-phase protection where it matters most.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Bolt-on installation for straightforward field swaps and retrofit projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShunt trip capability:\u003c\/strong\u003e Remote tripping support to meet safety protocols, automation sequences, and emergency shutdown requirements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart compatibility:\u003c\/strong\u003e Precisely identified as GE THQB32020ST1, a dependable option when a consistent part number is essential for maintenance planning.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication scope:\u003c\/strong\u003e Ideal for panelboards, load centers, and electrical distribution networks where space, reliability, and clear protection signals are priorities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e Ready to ship from AmpState, simplifying procurement for ongoing retrofit or replacement programs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this breaker stands out for retrofit and maintenance projects: when projects require a stable, easily identifiable part number to streamline ordering and inventory, THQB32020ST1 minimizes delays. The bolt-on design reduces installation time on crowded panels, while the shunt trip adds an essential safety layer for systems that demand rapid, automated isolation.\u003c\/p\u003e \u003ch2\u003eUse cases and practical applications\u003c\/h2\u003e\n\u003cp\u003e - Retrofit and upgrade projects in commercial facilities where a 3-pole, 240V protection scheme is required. \u003cbr\u003e - Systems that rely on remote signaling or automatic shutdown sequences, such as building management systems or safety interlocks. \u003cbr\u003e - Maintenance planning where inventory consistency and quick replacements are critical to minimize downtime.\u003c\/p\u003e \u003cp\u003eWho benefits most: electrical contractors, facilities maintenance teams, and engineers responsible for ensuring reliable, code-compliant protective devices in panelboards and distribution networks.\u003c\/p\u003e \u003ch3\u003eTips for installation and care\u003c\/h3\u003e\n\u003col\u003e \u003cli\u003eConfirm panel compatibility and wiring configuration before replacement to ensure correct fit and safe operation.\u003c\/li\u003e \u003cli\u003eUtilize the bolt-on mounting for a secure, code-compliant installation with minimal field modification.\u003c\/li\u003e \u003cli\u003eIncorporate the shunt trip into your control circuits or safety interlocks to maximize the speed of isolation during faults or emergencies.\u003c\/li\u003e \u003cli\u003eTest the trip function after installation to verify proper operation and response to remote signals.\u003c\/li\u003e \u003cli\u003eDocument the part number (THQB32020ST1) in your maintenance logs to support future replacements and retrofit planning.\u003c\/li\u003e\n\u003c\/ol\u003e \u003cp\u003eIf you need help matching this part number to a specific panel or confirming fit, our team is ready to assist—message us and we’ll help confirm compatibility and next steps.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412457214114,"sku":"THQB32020ST1","price":786.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/ge-thqb32020st1-20a-3p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}