{"product_id":"general-electric-thqb32030st1-circuit-breaker-quick-delivery","title":"THQB32030ST1 | General Electric THQB Bolt-On 3-Pole 30A Shunt Trip Circuit Breaker","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe General Electric THQB32030ST1 is a three-pole molded case circuit breaker designed for controlled circuit protection with remote tripping capability. It operates at 30 amps and up to 240 volts, combining thermal-magnetic protection with a factory-installed shunt trip for enhanced system control.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.9752%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eNew \/ Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eCircuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eTHQB32030ST1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eLoad Center Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eSeries \/ Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eTHQB Bolt-On Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eFrame Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eQ-Line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003e30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eSystem Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003e120 Vac \/ 120–240 Vac \/ 240 Vac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003e3 Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eTrip Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eLI (Long-Time, Instantaneous)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eTrip Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eNon-Interchangeable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eTrip Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eThermal Magnetic, Common Trip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eInterrupting Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003e10 kA @ 120 Vac \/ 120–240 Vac \/ 240 Vac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eContinuous Current Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eBolt-On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eLoad Terminals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eLoad-Side Lugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eShunt Trip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eReverse Feed Suitable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eSpecial Markings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eHACR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eProtective Relays\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eCurrent Metering\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eGSA Compliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.205%;\"\u003e\u003cstrong\u003eProduct Authenticity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6576%;\"\u003eAuthentic General Electric Product\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About THQB32030ST1\u003cspan data-sheets-root=\"1\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe THQB32030ST1 is a bolt-on molded case circuit breaker from the General Electric THQB series engineered for applications requiring both overcurrent protection and remote tripping capability. It incorporates a thermal-magnetic common trip mechanism with fixed long-time and instantaneous characteristics to ensure predictable protection. The breaker includes an integrated shunt trip that allows external control signals to open the circuit remotely, enhancing system safety and operational flexibility. It is commonly installed in commercial and industrial distribution panels where controlled shutdown and reliable three-phase protection are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThree-pole configuration: Provides coordinated protection across all phases in three-phase electrical systems.\u003c\/li\u003e\n\u003cli\u003e30 amp current rating: Suitable for low to moderate load branch and control circuits.\u003c\/li\u003e\n\u003cli\u003eIntegrated shunt trip: Enables remote electrical tripping for emergency shutdown or control system integration.\u003c\/li\u003e\n\u003cli\u003eThermal-magnetic common trip: Ensures reliable response to overloads and short-circuit conditions.\u003c\/li\u003e\n\u003cli\u003e10 kA interrupting capacity: Safely interrupts fault currents at rated system voltages.\u003c\/li\u003e\n\u003cli\u003eBolt-on mounting design: Provides a secure mechanical and electrical connection to GE panel bus bars.\u003c\/li\u003e\n\u003cli\u003eHACR rated: Approved for heating, air conditioning, and refrigeration circuit applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe THQB32030ST1 delivers the reliability and precision required for controlled three-phase circuit protection in General Electric THQB bolt-on power distribution systems.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":48507083751722,"sku":"THQB32030ST1","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/THQB-ST_93d1203c-731e-43e9-8509-50445be7eb76.webp?v=1716408139","url":"https:\/\/iqelectro.com\/products\/general-electric-thqb32030st1-circuit-breaker-quick-delivery","provider":"IQElectro","version":"1.0","type":"link"}