{"product_id":"abb-tmax-t1n-20a-480v-3p-molded-case-circuit-breaker","title":"ABB TMAX T1N 20A 480V 3P Molded Case Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eABB TMAX T1N 20A 480V 3P molded case circuit breaker is a three‑pole MCCB from ABB’s Tmax family, delivering reliable thermal‑magnetic overcurrent protection for 480 VAC distribution with a 20 A rating and a maximum short‑circuit current rating of 22 kA at 480 V. The T1N frame is designed for industrial and commercial panels and uses a fixed thermal‑magnetic trip to provide predictable protection for branch circuits and motor loads. The T1N020TL variant, a common 20 A, 3‑pole configuration, includes terminal lugs and feed‑through connections to simplify wiring and enable reverse‑feed installation in compatible panels. This model is suitable for standard 480 VAC three‑phase systems and is part of the broader Tmax line that adheres to established electrical safety standards for molded‑case breakers, including UL 489 and CSA C22.2 family guidelines. Typical applications include protecting distribution panels, lighting and power circuits, and small to mid‑sized motors in commercial or light industrial environments where compact, reliable protection at 480 V is required.\u003c\/p\u003e\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51656715862318,"sku":null,"price":154.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_7e3bef38-762a-48af-b2f2-0ebe5fd6301d.jpg?v=1769462885","url":"https:\/\/plgautomation.com\/products\/abb-tmax-t1n-20a-480v-3p-molded-case-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}