{"product_id":"abb-xt4hu3100byj000xxx-100a-3p-600v-circuit-breaker","title":"ABB XT4HU3100BYJ000XXX 100A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the ABB \u003cstrong\u003eXT4HU3100BYJ000XXX\u003c\/strong\u003e — a purpose-built circuit breaker designed for reliable protection in panelboards, load centers, and electrical distribution networks. With a robust \u003cstrong\u003e100 A\u003c\/strong\u003e rating, \u003cstrong\u003e3-pole\u003c\/strong\u003e configuration, and a \u003cstrong\u003e600 V\u003c\/strong\u003e maximum voltage, this ABB unit is crafted for multi‑phase systems typical of commercial and light industrial environments. It’s especially valuable for retrofit work and maintenance planning when keeping the exact part number helps preserve inventory consistency and panel compatibility.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e XT4HU3100BYJ000XXX\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for:\u003c\/strong\u003e panelboards, load centers, and electrical distribution networks\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit-friendly:\u003c\/strong\u003e maintains a stable part number for maintenance and replacements\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKey use scenarios include upgrading or replacing breakers in existing 3‑phase panelboards where a consistent part number simplifies procurement and labeling, protecting 3‑phase feeders in commercial spaces, manufacturing controls, and distribution centers, and serving as a reliable spare for service crews planning preventative maintenance without inventory confusion.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this ABB breaker stands out\u003c\/strong\u003e is its combination of proven ABB reliability with practical compatibility. By preserving the exact part number, you streamline procurement, reduce misfits, and minimize maintenance downtime. AmpState carries this unit and can assist with compatibility checks to ensure a proper fit for your panel or bus arrangement—just reach out and message us to confirm.\u003c\/p\u003e \u003cp\u003ePractical tips for installers and facilities teams:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eKeep a labeled spare on hand to shorten downtime during planned maintenance or unexpected faults.\u003c\/li\u003e \u003cli\u003eWhen retrofitting, verify the existing 3‑pole configuration and bus type to ensure proper engagement and reliable trip performance.\u003c\/li\u003e \u003cli\u003eIncorporate the XT4HU3100BYJ000XXX into your preventative maintenance planning to maintain uninterrupted electrical distribution in critical areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413684179106,"sku":"XT4HU3100BYJ000XXX","price":10.0,"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\/abb-xt4hu3100byj000xxx-100a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}