{"product_id":"ge-tey380st12-80-amp-3-pole-thermal-magnetic-circuit-breaker-bolt-on-480y-277v-ac","title":"GE TEY380ST12 80 Amp 3 Pole Thermal Magnetic Circuit Breaker – Bolt-On – 480Y\/277V AC","description":"\u003cp data-start=\"112\" data-end=\"843\"\u003eThe GE TEY380ST12 80 Amp three-pole molded case circuit breaker is designed for dependable commercial and industrial power distribution. Part of the GE Q-Line TEY series, it features a compact one-inch-per-pole design and a bolt-on mounting system for secure installation in compatible panelboards. This breaker includes a factory-installed 120–277VAC shunt trip, allowing remote tripping for enhanced system safety and control. It utilizes thermal-magnetic LI (Long-Time and Instantaneous) protection to safeguard electrical circuits from overloads and short-circuit faults. With quick-make\/quick-break operation, a common trip mechanism, and visible trip indication, it ensures reliable performance and easy fault identification.\u003c\/p\u003e\n\u003ch3 data-section-id=\"yc43s8\" data-start=\"850\" data-end=\"872\"\u003eVoltage and Rating\u003c\/h3\u003e\n\u003cul data-start=\"873\" data-end=\"1064\"\u003e\n\u003cli data-section-id=\"12tu1wb\" data-start=\"873\" data-end=\"900\"\u003eCurrent Rating: 80 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1eahfl4\" data-start=\"901\" data-end=\"951\"\u003eVoltage Rating: 480Y\/277VAC (grounded systems)\u003c\/li\u003e\n\u003cli data-section-id=\"1gofju0\" data-start=\"952\" data-end=\"975\"\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli data-section-id=\"e0bq5p\" data-start=\"976\" data-end=\"1045\"\u003eInterrupting Capacity: \u003cem data-start=\"1001\" data-end=\"1043\"\u003e(TEY standard up to 14 kA @ 480V system)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"179harl\" data-start=\"1046\" data-end=\"1064\"\u003ePhase: 3 Phase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"1071\" data-end=\"1093\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1094\" data-end=\"1575\"\u003e\n\u003cli data-section-id=\"c6w748\" data-start=\"1094\" data-end=\"1146\"\u003eBreaker Type: Molded Case Circuit Breaker (MCCB)\u003c\/li\u003e\n\u003cli data-section-id=\"137pbbb\" data-start=\"1147\" data-end=\"1196\"\u003eTrip Function: LI (Long-Time \u0026amp; Instantaneous)\u003c\/li\u003e\n\u003cli data-section-id=\"g2iaqk\" data-start=\"1197\" data-end=\"1234\"\u003eProtection Type: Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"mwlhud\" data-start=\"1235\" data-end=\"1262\"\u003eNumber of Poles: 3-Pole\u003c\/li\u003e\n\u003cli data-section-id=\"1r8s1ht\" data-start=\"1263\" data-end=\"1288\"\u003eSeries: GE Q-Line TEY\u003c\/li\u003e\n\u003cli data-section-id=\"psyc29\" data-start=\"1289\" data-end=\"1316\"\u003eMounting Style: Bolt-On\u003c\/li\u003e\n\u003cli data-section-id=\"tj7ycd\" data-start=\"1317\" data-end=\"1378\"\u003eApplication: Commercial and industrial power distribution\u003c\/li\u003e\n\u003cli data-section-id=\"13fv1c6\" data-start=\"1379\" data-end=\"1423\"\u003eShunt Trip: Factory-installed 120–277VAC\u003c\/li\u003e\n\u003cli data-section-id=\"6waat3\" data-start=\"1424\" data-end=\"1510\"\u003eConstruction Features: Quick-Make\/Quick-Break, Common Trip, Visual Trip Indication\u003c\/li\u003e\n\u003cli data-section-id=\"s7w18w\" data-start=\"1511\" data-end=\"1575\"\u003eAccessories Available: Auxiliary contact, shunt trip options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nucr17\" data-start=\"1582\" data-end=\"1610\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1611\" data-end=\"1867\"\u003e\n\u003cli data-section-id=\"d03oie\" data-start=\"1611\" data-end=\"1668\"\u003eWire Connection Type: Lug-lug \/ bolt-on mounting base\u003c\/li\u003e\n\u003cli data-section-id=\"2puffi\" data-start=\"1669\" data-end=\"1706\"\u003eTrip Technology: Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"qzxzwf\" data-start=\"1707\" data-end=\"1766\"\u003eTrip Adjustability: Fixed thermal and magnetic settings\u003c\/li\u003e\n\u003cli data-section-id=\"1v7q0dq\" data-start=\"1767\" data-end=\"1795\"\u003eTemperature Rating: 40°C\u003c\/li\u003e\n\u003cli data-section-id=\"1l0grk8\" data-start=\"1796\" data-end=\"1867\"\u003eStandards\/Approvals: UL 489, CSA C22.2 No. 5 (TEY series compliant)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1874\" data-end=\"1890\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1891\" data-end=\"2014\"\u003e\n\u003cli data-section-id=\"1k2hqxf\" data-start=\"1891\" data-end=\"1930\"\u003eManufacturer: General Electric (GE)\u003c\/li\u003e\n\u003cli data-section-id=\"1y0i2t1\" data-start=\"1931\" data-end=\"1961\"\u003eCatalog Number: TEY380ST12\u003c\/li\u003e\n\u003cli data-section-id=\"1twbklu\" data-start=\"1962\" data-end=\"1983\"\u003eUPC: 783164196689\u003c\/li\u003e\n\u003cli data-section-id=\"8xl4n5\" data-start=\"1984\" data-end=\"1999\"\u003eSeries: TEY\u003c\/li\u003e\n\u003cli data-section-id=\"553dxh\" data-start=\"2000\" data-end=\"2014\"\u003eType: MCCB\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE","offers":[{"title":"NEW","offer_id":48436531953913,"sku":"TEY380ST12","price":893.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/TEY3100ST12-3-Pole-Circuit-Breaker_General-Electric_1_a94da240-794a-40ab-8f2c-ad874a7d1c7c.webp?v=1779559432","url":"https:\/\/mycircuitbreakers.com\/products\/ge-tey380st12-80-amp-3-pole-thermal-magnetic-circuit-breaker-bolt-on-480y-277v-ac","provider":"My Circuit Breakers","version":"1.0","type":"link"}