{"product_id":"abb-s203u-k15-molded-case-circuit-breaker","title":"ABB S203U-K15 Molded-Case Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eABB S203U-K15 Molded-Case Circuit Breaker is a three-pole, 15 A MCCB from ABB's S200U family, engineered to provide reliable overcurrent protection for three-phase loads in low-voltage distribution panels across industrial and commercial settings. It is rated for up to 240 V and offers a 10 kA short-circuit interrupting capacity at 240 V, with a thermal-magnetic trip mechanism featuring a K-trip characteristic to balance fast fault interruption with resistance to nuisance trips. This bolt-on device supports reverse-feed configurations and carries UL 489 listing with CSA\/IEC approvals, while ABB catalogs reference identifiers such as E212323 and 162K859H01 to distinguish this specific 15 A, 3-pole model. In service, the S203U-K15 provides compact, dependable protection for three-phase circuits in panelboards and switchgear, helping safeguard conductors, devices, and downstream equipment.\u003c\/p\u003e\u003c\/div\u003e","brand":"ABB","offers":[{"title":"New","offer_id":51656738177326,"sku":null,"price":810.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_8706d215-4b87-43b3-8488-656f844de643.jpg?v=1769463069","url":"https:\/\/plgautomation.com\/products\/abb-s203u-k15-molded-case-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}