{"product_id":"abb-su203m-k63-3-pole-circuit-breaker","title":"ABB SU203M-K63 - 63A 3 Pole Miniature Circuit Breaker","description":"Designed for branch circuit protection, this 63A miniature breaker utilizes a K-curve thermal-magnetic trip to handle high inrush currents from motors and transformers. It installs into standard DIN rail enclosures and control panels, serving as a reliable upgrade or replacement for the legacy S203U-K63. Rated for 10kA at 240VAC, it includes current-limiting capabilities, real contact position indication, and finger-safe screw terminals for enhanced operational safety.","brand":"ABB","offers":[{"title":"New","offer_id":51704119984441,"sku":"SU203M-K63","price":272.6,"currency_code":"USD","in_stock":true}],"url":"https:\/\/superbreakers.com\/products\/abb-su203m-k63-3-pole-circuit-breaker","provider":"SuperBreakers","version":"1.0","type":"link"}