{"product_id":"onesto-circuit-breaker-kc3e-240-40a-2p-3ka-mcb-grey","title":"Onesto Circuit Breaker KC3E-240 40A 2P 3KA MCB Grey","description":"\u003cp\u003eThe Onesto KC3E-240 is a dual-pole miniature circuit breaker engineered for reliable overcurrent protection in both residential and commercial installations. Rated at 40 amperes with a 3kA breaking capacity, this DIN rail-mounted device operates across 240V single-phase and 415V three-phase systems. Compliant with IEC60947-2 standards and optimized for 50Hz applications, it delivers utilization category A performance. Its robust grey construction ensures durability in demanding electrical environments while maintaining precise trip characteristics for equipment and personnel safety.\u003c\/p\u003e","brand":"MCE","offers":[{"title":"Default Title","offer_id":52835806413107,"sku":null,"price":96.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/9243\/7299\/files\/2polecircuitbreaker_86c0633d-10b5-4729-8fb8-6d1bdf5f2495.webp?v=1765461871","url":"https:\/\/eletrix.co.za\/products\/onesto-circuit-breaker-kc3e-240-40a-2p-3ka-mcb-grey","provider":"Eletrix Electrical Wholesalers ","version":"1.0","type":"link"}