{"product_id":"altech-e305318-two-pole-branch-circuit-breaker","title":"Altech E305318 Two-Pole Branch Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eThe Altech E305318 is a UL489-listed two-pole miniature molded-case circuit breaker (D-Trip) from Altech's L-Series, designed to protect two live conductors in industrial panels and control cabinets. It provides branch-circuit protection with amperage ratings from 0.2 A to 63 A on 240 VAC systems and from 0.2 A to 32 A on 480Y\/277 VAC systems, enabling selection to match motor loads, heaters, and other two-pole circuits. With a 10 kA short-circuit current rating, it can interrupt fault currents on both 120\/240 VAC and 480Y\/277 VAC distributions. The device occupies two poles and is UL489-listed for standard electrical protection in commercial and industrial environments. The E305318 is part of Altech’s L-Series family, which includes other 2-, 3-, and 4-pole configurations, offering consistent mounting footprints and trip characteristics within a single panel design. Typical applications include safeguarding motor control circuits, pumps, fans, and other two-pole loads in panels where space efficiency and UL489 compliance are essential.\u003c\/p\u003e\u003c\/div\u003e","brand":"Altech","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46279413137642,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-077.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/altech-e305318-two-pole-branch-circuit-breaker","provider":"GTG Hardware","version":"1.0","type":"link"}