{"product_id":"ge-spec-setter-th4321-fusible-heavy-duty-safety-switch-240-vac-1-5-3-7-5-hp-30-a-3-poles","title":"GE Spec-Setter TH4321 30A 3-Pole Fusible Safety Switch, 240V, NEMA 1","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe GE Spec-Setter TH4321 is a 30 A, 240 VAC, three-pole, four-wire, three-phase fusible heavy-duty safety switch for indoor installations requiring a NEMA 1 enclosure. It accepts Class H, K, or R fuses and provides a visible equipment-disconnect point for source-approved applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Quick-make\/quick-break operation and full-cover interlocks support controlled switching, while UL, cUL, CSA, and GSA certifications document the exact model's recognized compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Terminals accept 14–8 AWG copper or 12–8 AWG aluminum conductors rated for 60\/75°C wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Three-pole, four-wire, three-phase construction is rated 30 A at 240 VAC and supports Class H, K, or R fuses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e The exact model is rated 3 hp with standard fuses or 7.5 hp with time-delay fuses at 240 V three-phase. Approximate dimensions are 10.3 in high × 6.3 in wide × 3.3 in deep; weight is 6 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog number:\u003c\/strong\u003e TH4321\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries and duty:\u003c\/strong\u003e GE Spec-Setter heavy-duty safety switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent and voltage:\u003c\/strong\u003e 30 A, 240 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Fusible, 3-pole, 4-wire, 3-phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e NEMA 1 indoor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse compatibility:\u003c\/strong\u003e Class H, K, or R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor range:\u003c\/strong\u003e 14–8 AWG copper or 12–8 AWG aluminum, 60\/75°C rated wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor rating:\u003c\/strong\u003e 3 hp with standard fuses or 7.5 hp with time-delay fuses at 240 V, 3-phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate size and weight:\u003c\/strong\u003e 10.3 × 6.3 × 3.3 in; 6 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL, cUL, CSA, and GSA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIndoor motor and HVAC equipment disconnects requiring a 30 A, 240 VAC fusible three-pole switch.\u003c\/li\u003e\n\u003cli\u003eCommercial and industrial branch-equipment isolation using Class H, K, or R fuses.\u003c\/li\u003e\n\u003cli\u003eCode-compliant indoor disconnect installations where the manufacturer specifies the TH4321 configuration.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE","offers":[{"title":"NEW","offer_id":52812013797744,"sku":"TH4321 NEW","price":75.0,"currency_code":"USD","in_stock":false},{"title":"Surplus, Open Box","offer_id":54219259707760,"sku":"TH4321 OPENBOX","price":75.0,"currency_code":"USD","in_stock":false},{"title":"RECONDITIONED-USED","offer_id":54219259740528,"sku":"TH4321 USED","price":75.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/7268\/5168\/files\/529809ab.jpg?v=1766826579","url":"https:\/\/gotbreakers.com\/products\/ge-spec-setter-th4321-fusible-heavy-duty-safety-switch-240-vac-1-5-3-7-5-hp-30-a-3-poles","provider":"GOT BREAKERS MIAMI","version":"1.0","type":"link"}