{"product_id":"industrial-1bu2r-din-rail-mount-circuit-breaker","title":"Industrial 1BU2R Din Rail Mount Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eAltech UR Series 1BU2R is a UL 1077–recognized, single-pole DIN-rail mounted circuit breaker rated at 2 A for 277 VAC systems with a B-trip characteristic. The device is designed for compact panel layouts and has a 17.5 mm width per pole, enabling efficient installation in crowded enclosures. It supports 480Y\/277 VAC at 50\/60 Hz and provides up to 10 kA short-circuit withstand, delivering reliable protection on the load side of branch circuits. The thermal-magnetic trip mechanism offers rapid response to overcurrent events, and the B-trip curve indicates protection suited for general-purpose circuits and sensitive electronics alike. This 1PO (1-pole) unit is intended for DIN rail installations in industrial panels requiring UL 1077 supplementary protection, such as power supplies, control electronics, and small appliance circuits, making it a precise, space-conscious choice for discrete circuit protection with clear trip signaling. \u003c\/p\u003e\u003c\/div\u003e","brand":"ALTECH","offers":[{"title":"New","offer_id":51659868832046,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_3733359b-b856-4dfa-a8ab-eb67f45770e9.jpg?v=1769530296","url":"https:\/\/plgautomation.com\/products\/industrial-1bu2r-din-rail-mount-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}