{"product_id":"abb-s3h090tw","title":"ABB S3H090TW 90A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the ABB S3H090TW 90A 3-Pole 600 V Circuit Breaker — a purpose-built protection solution for reliable three-phase power distribution. Identified by Part Number S3H090TW, this device delivers precise interruption for circuits up to 90 A across three poles in systems rated to 600 V, helping safeguard both equipment and personnel in dynamic industrial environments.\u003c\/p\u003e \u003ch3\u003eWhy this 3-pole design matters\u003c\/h3\u003e\n\u003cp\u003eThree-pole protection ensures all three phases are monitored and interrupted together, maintaining balanced loads and preventing phase-to-phase faults. For facilities with motors, pumps, conveyors, and other three-phase equipment, this breaker provides consistent protection across the entire circuit rather than just a single line.\u003c\/p\u003e \u003ch3\u003eKey advantages that matter in daily operation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDedicated three-phase protection for balanced circuit shutdown when faults occur\u003c\/li\u003e \u003cli\u003e90 A nominal current rating aligns with mid-range industrial loads without unnecessary trips\u003c\/li\u003e \u003cli\u003e600 V rating supports a wide range of commercial and industrial power distribution applications\u003c\/li\u003e \u003cli\u003eCompact, robust form factor designed for integration into standard electrical enclosures and panels\u003c\/li\u003e \u003cli\u003eTrustworthy ABB engineering ensures dependable performance in demanding environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree-phase motor circuits in manufacturing floors, packaging lines, and processing plants\u003c\/li\u003e \u003cli\u003eDistribution panels in commercial facilities that require reliable protection for up to 90 A per phase\u003c\/li\u003e \u003cli\u003eRetrofits or upgrades to bring existing three-phase systems up to current protection standards\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecification snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePart Number: S3H090TW\u003c\/li\u003e \u003cli\u003eCurrent rating: 90 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46423696343202,"sku":"S3H090TW","price":1144.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/abb-s3h090tw","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}