{"product_id":"abb-x1b800pr331-circuit-breaker","title":"ABB X1B800PR331 Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eABB Emax X1B800PR331 is a 3-pole molded-case circuit breaker from the Emax X1 family, rated for In = 800 A, designed to protect medium- to large-load feeders in low-voltage distribution networks. It houses the PR331\/P electronic trip unit, an electronically programmable protection module whose protection characteristics can be set with DIP switches for tailored coordination with upstream devices. The X1B frame offers substantial interrupt capability, with rated short-circuit currents of 50 kA at 240 V and 480 V, and 35 kA at 600 V, enabling rapid clearance of faults in typical industrial applications. This model integrates with ABB's XR-series power-circuit connectors for PR331\/P configurations and is compatible with ABB SACE protection architectures used in distribution boards, motor control centers, and feeder panels that require robust, adjustable protection within a compact 3-pole MCCB footprint. Suitable for commercial and industrial power distribution where reliable protection and coordination with upstream devices are required.\u003c\/p\u003e\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46252468732138,"sku":null,"price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-084.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/abb-x1b800pr331-circuit-breaker","provider":"GTG Hardware","version":"1.0","type":"link"}