{"product_id":"ge-tey330-30a-480v-3-pole-bolt-on-circuit-breaker","title":"GE TEY330 - 30 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe GE TEY330 is a 30A, 480V, 3-pole bolt-on molded case circuit breaker designed to deliver reliable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built to endure the demands of commercial and light industrial environments, this breaker pairs robust mechanical mounting with precise protective performance.\u003c\/p\u003e \u003ch3\u003eKey benefits you’ll feel in the field\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, reducing the risk of loose connections and arc-related faults in demanding installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection for both overload and short-circuit events, helping prevent nuisance trips while safeguarding equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole design\u003c\/strong\u003e ensures balanced protection across all phases in 3-phase systems, essential for motors, compressors, and other multi-phase equipment operating at 480V.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible compatibility\u003c\/strong\u003e—specifically designed to work with matching GE OEM load centers and panelboards for straightforward replacement and maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application range\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments where dependable branch-circuit protection is critical.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e GE\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e TEY330\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker (MCCB)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or replacing breakers in GE OEM panelboards and load centers within commercial spaces such as offices, retail, and light industrial facilities.\u003c\/li\u003e \u003cli\u003eProtecting 3-phase equipment in 480V distribution networks, including motors, pumps, HVAC equipment, and compressors.\u003c\/li\u003e \u003cli\u003eNew installations that require a compact, reliable bolt-on MCCB with proven trip performance for critical circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this GE TEY330 stands out\u003c\/h3\u003e\n\u003cp\u003eWhen reliability matters, the TEY330 delivers. The bolt-on design not only simplifies installation but also secures the electrical path against vibration-induced faults common in active facilities. The thermal-magnetic trip unit provides fast, predictable responses to overloads and short circuits, helping you minimize downtime and protect costly equipment. With OEM compatibility, you can be confident in a seamless fit within existing GE load centers and panelboards, reducing retrofit complexity and inventory confusion. This makes the TEY330 an excellent choice for technicians and facilities teams seeking durable, franchise-approved protection for 3-phase 480V circuits.\u003c\/p\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify system voltage is a 480V three-phase configuration before installation to ensure proper operation.\u003c\/li\u003e \u003cli\u003ePair the TEY330 with GE-compatible panelboards and load centers to maintain consistent electrical performance and warranty considerations.\u003c\/li\u003e \u003cli\u003eUse the 3-pole design to achieve balanced protection across all phases, particularly for motors and drive systems.\u003c\/li\u003e \u003cli\u003eSchedule regular checks of mounting integrity in vibration-prone environments to preserve a solid connection over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349697286306,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/ge-tey330-30-a-480-v-3-pole-bolt-on-circuit-breaker-ampstate-900.webp?v=1788710911","url":"https:\/\/www.ampstate.com\/products\/ge-tey330-30a-480v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}