{"product_id":"abb-xt1nu3050aff000xxx-industrial-low-voltage-circuit-breaker","title":"ABB XT1NU3050AFF000XXX Industrial Low Voltage Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eABB XT1NU3050AFF000XXX is a 50 A, three-pole molded case circuit breaker from the Tmax XT family, designed for low-voltage protection in industrial and commercial power systems. This XT1N frame device (125 A class) uses a thermal-magnetic trip unit with selectable curves (N, S, or H) for short-circuit protection, corresponding to 18 kA, 22 kA, or 25 kA interrupting capacities at 600Y\/347V. Rated for 50\/60 Hz operation, it is intended for distribution panels and motor feeders in 600 V class installations. The part number XT1NU3050AFF000XXX identifies the 50 A, 3-pole option within the XT1N frame, and ABB’s product selector lists the N\/S\/H variants and their interrupting ratings. The breaker features front line\/load side connection and double insulation, and occupies a compact footprint of about 5.12 in high, 3 in wide, and 2.75 in deep. It operates in ambient temperatures from -13 to 158 °F (-25 to 70 °C) and is UL\/CSA listed for use in appropriate electrical assemblies. This model is part of ABB’s Tmax XT line, commonly used in low-voltage distribution, motor control, and feeder protection in industrial and commercial installations.\u003c\/p\u003e\u003c\/div\u003e","brand":"ABB","offers":[{"title":"New","offer_id":51656701575470,"sku":null,"price":1765.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_7b725c18-c47f-49c0-9401-e4a6dd35ff74.jpg?v=1769462782","url":"https:\/\/plgautomation.com\/products\/abb-xt1nu3050aff000xxx-industrial-low-voltage-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}