{"product_id":"abb-s6h-3p-600a-lsig-circuit-breaker","title":"ABB | S6H-3P-600A-LSIG | Circuit Breaker | 600A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by ABB, the S6H-3P-600A-LSIG circuit breaker delivers dependable overcurrent protection for demanding industrial electrical systems. This 3-pole device is rated for up to 600 A and 600 V, making it a precise match for three-phase power distribution where exact specs matter. Ideal for maintenance, retrofit, and replacement projects that require a direct-part reference, the S6H-3P-600A-LSIG ensures reliable protection without compromising panel fitment or system reliability.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 600 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e S6H-3P-600A-LSIG\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes this ABB breaker special\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eExact spec match for ABB S6H-series installations, reducing guesswork during retrofit or replacement.\u003c\/li\u003e \u003cli\u003eThree-pole configuration provides synchronized protection across all phases in a standard 600 V three-phase system.\u003c\/li\u003e \u003cli\u003eDesigned for scenarios where maintaining identical ratings and form factor is critical to uptime and safety.\u003c\/li\u003e \u003cli\u003eThe LSIG variant aligns with specific listing and installation requirements, helping ensure compliant integration in compatible panels.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFitment and compatibility\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify fit and ratings against your equipment. The part number S6H-3P-600A-LSIG is the most reliable reference for compatibility, helping you avoid mismatches in panel boards, busbar connections, or mounting footprints. This breaker is intended for use in 600 V, three-phase systems and is well-suited for replacement in existing ABB installations that call for the S6H-3P series.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: replace aging or worn breakers in critical 3-phase electrical panels to maintain protection standards.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade legacy systems to the reliable performance of ABB’s S6H-3P lineup without changing surrounding hardware.\u003c\/li\u003e \u003cli\u003eReplacement: swap in a direct-part equivalent when spec sheets require exact amperage, poles, and voltage.\u003c\/li\u003e \u003cli\u003eNew installations: suitable for new builds that require precise 600 A, 3-pole protection in 600 V networks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical care and handling\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure power is fully de-energized and locked out before inspection or replacement.\u003c\/li\u003e \u003cli\u003eConfirm the breaker’s ratings and listing requirements align with your panel manufacturer specifications.\u003c\/li\u003e \u003cli\u003eHandle with care to avoid physical damage to the housing or terminals, and follow standard electrical safety practices during installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith its definitive 600 A, 3-pole, 600 V specification and a clear, reference-ready part number, the ABB S6H-3P-600A-LSIG provides a reliable, straightforward solution for protecting three-phase powerDistribution in industrial environments. When exact specs matter for safety, compliance, and uptime, this circuit breaker delivers the precise fit and dependable performance your system requires.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46427397128354,"sku":"S6H-3P-600A-LSIG","price":8209.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/abb-s6h-3p-600a-lsig-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}