{"product_id":"challenger-cf3040-three-pole-circuit-breaker","title":"Challenger CF3040 Three-Pole Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eChallenger CF3040 is a three-pole molded‑case circuit breaker in the CF series, delivering 40 A of overcurrent protection for three‑phase systems up to 600 VAC and 250 VDC, with bolt‑on mounting for straightforward integration into standard panels. Designed for industrial distribution, it employs a thermal‑magnetic trip with distinct long‑time and instantaneous elements, and it carries a 25 kA interrupting rating at 480 VAC, providing robust protection for feeders and motors in demanding environments. The CF3040 is rated for operation in environments up to 40°C and aligns with the CF frame family, offering reliable performance in commercial and light‑industrial panelboards and control circuits that require 3‑phase protection at the specified voltage levels. Key specs at a glance: 40 A, three‑pole, 600 VAC \/ 250 VDC, bolt‑on mounting, CF molded‑case design, thermal‑magnetic trip, and 25 kA interrupting rating at 480 VAC.\u003c\/p\u003e\u003c\/div\u003e","brand":"Challenger","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51677934944558,"sku":null,"price":146.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_1a2c2e05-2cb9-412d-bacd-42275c0f28d2.jpg?v=1769569689","url":"https:\/\/plgautomation.com\/products\/challenger-cf3040-three-pole-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}