{"product_id":"challenger-ch3030-30a-3p-277v-circuit-breaker","title":"Challenger CH3030 Circuit Breaker, 30A, 3-Pole, 277V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Challenger CH3030 circuit breaker delivers reliable protection for industrial electrical service, maintenance, and replacement projects. With a 30-amp rating across three poles at 277 volts, it guards three‑phase circuits against overloads and shorts, helping keep critical equipment running smoothly and safely.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CH3030\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 277 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Challenger\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters in industrial settings\u003c\/h3\u003e\n\u003cp\u003eIn environments powered by three-phase systems, a 3-pole breaker like the CH3030 provides coordinated protection across all feeds. The 277V rating makes it especially well-suited for lighting and equipment circuits common in commercial and light‑industrial applications, simplifying panel layouts while delivering dependable, consistent protection.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial service panels and maintenance shutdowns where three-phase protection is required\u003c\/li\u003e \u003cli\u003eReplacement of worn or outdated breakers in existing industrial electrical installations\u003c\/li\u003e \u003cli\u003eDisconnects and protection for 277V circuits powering heavy machinery, HVAC equipment, and commercial lighting systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for compatibility\u003c\/h3\u003e\n\u003cp\u003eAlways verify fit by the part number and your specific application requirements. If you’re unsure about compatibility, send a message and we’ll help you confirm that CH3030 matches your panel, voltage, and three‑phase configuration.\u003c\/p\u003e \u003cp\u003eEquip your facility with a proven Challenger solution that aligns with your three-phase 277V infrastructure. This CH3030 breaker is designed to deliver reliable protection where it’s most needed—across multiple live lines—so you can schedule maintenance with confidence and reduce unexpected downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415702982818,"sku":"CH3030","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/challenger-ch3030-30a-3p-277v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}