{"product_id":"ge-sglb34bc0400-400a-3p-480v-circuit-breaker","title":"GE SGLB34BC0400 Circuit Breaker, 400A, 3-Pole, 480V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the GE SGLB34BC0400 Circuit Breaker — a rugged, industrial-grade protective device engineered for reliability in demanding 480V three-phase networks. With a \u003cstrong\u003e400 A\u003c\/strong\u003e rating and a \u003cstrong\u003e3-pole\u003c\/strong\u003e design, it's built to safeguard large feeders, panels, and essential equipment during operation and maintenance tasks.\u003c\/p\u003e \u003cp\u003ePart of GE's Spectra series, this breaker is designed for straightforward compatibility in replacement and retrofit projects. To ensure a perfect fit, verify compatibility using the part number \u003cstrong\u003eSGLB34BC0400\u003c\/strong\u003e against your specific panel and application requirements. If you’re not sure, send us a message and we’ll help confirm the match.\u003c\/p\u003e \u003ch3\u003eWhat makes the SGLB34BC0400 stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-capacity protection\u003c\/strong\u003e for main feeders and heavy loads in industrial facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase 480V operation\u003c\/strong\u003e tailored to modern manufacturing, processing plants, and large commercial systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpectra-series integration\u003c\/strong\u003e ensures reliable performance with existing GE equipment, minimizing retrofit complexity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-and-replace readiness\u003c\/strong\u003e for Spectra-panel upgrades and maintenance cycles, reducing downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear identification by part number\u003c\/strong\u003e SGLB34BC0400 to simplify ordering and compatibility checks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for industrial electrical service, ongoing maintenance, and replacement projects, this GE circuit breaker helps protect motors, drives, and critical distribution networks from overloads and faults, keeping operations running smoothly. Use cases include upgrading old protection schemes, refreshing aging switchgear, or expanding capacity in 480V, three-phase systems.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical tips\u003c\/strong\u003e:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePlan replacements during scheduled maintenance to minimize production impact.\u003c\/li\u003e \u003cli\u003eConfirm fit by cross-checking the exact part number (SGLB34BC0400) with your GE Spectra panel requirements.\u003c\/li\u003e \u003cli\u003eKeep this unit on hand as part of a proactive maintenance stock for rapid deployment during outages.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you need help matching a part number or confirming compatibility for your application, message us and we’ll guide you to a confident purchase.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46414488305826,"sku":"SGLB34BC0400","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/ge-sglb34bc0400-circuit-breaker-400a-3-pole-480v-breakers-238.webp?v=1789097815","url":"https:\/\/www.ampstate.com\/products\/ge-sglb34bc0400-400a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}