{"product_id":"ce55kn3cb-eaton-contactor-73-amp-3-pole-600-volt","title":"Eaton CE55KN3CB IEC Contactor — 73A, 3-Pole, 600V, Reversing, Frame K","description":"\u003cp\u003eThe \u003cstrong\u003eEaton CE55KN3CB\u003c\/strong\u003e is a high-performance, reversing IEC contactor from Eaton's Freedom Series XT line, rated at \u003cstrong\u003e73 Amps (UL continuous) \/ 80A IEC thermal current\u003c\/strong\u003e at up to \u003cstrong\u003e600VAC\u003c\/strong\u003e. With a \u003cstrong\u003e3-pole configuration\u003c\/strong\u003e, \u003cstrong\u003eFrame K (65mm IEC size)\u003c\/strong\u003e, and UL\/CSA-approved open enclosure design, this contactor is engineered for motor control applications where bidirectional rotation — or high-cycle reversing duty — is required.\u003c\/p\u003e\n\u003cp\u003eThe CE55KN3CB features \u003cstrong\u003etop-mounted auxiliary contacts\u003c\/strong\u003e and is built for panel mounting in motor control centers, machine tool panels, and industrial automation systems that demand rugged, dependable reversing operation.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CE55KN3CB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Freedom Series XT IEC Contactor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC Frame Size:\u003c\/strong\u003e K (65mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 73A UL continuous \/ 80A IEC thermal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600VAC maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversing Type:\u003c\/strong\u003e Reversing Contactor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Type:\u003c\/strong\u003e Open\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Contact Mounting:\u003c\/strong\u003e Top mounted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL Listed, CSA Certified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e IEC 60947-4-1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat Is a Reversing Contactor?\u003c\/h3\u003e\n\u003cp\u003eA reversing contactor is an electrically interlocked pair of contactors used to change the direction of a three-phase motor by swapping two of the three supply phases. The Eaton CE55KN3CB includes the mechanical and electrical interlocking necessary to safely enable reversing operation without the risk of phase-to-phase shorting — critical for crane and hoist control, conveyor systems, and any application requiring bidirectional motor control.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReversing motor control for three-phase motors\u003c\/li\u003e\n\u003cli\u003eCrane, hoist, and material handling systems\u003c\/li\u003e\n\u003cli\u003eMachine tool and CNC motor control panels\u003c\/li\u003e\n\u003cli\u003eIndustrial conveyor and elevator systems\u003c\/li\u003e\n\u003cli\u003ePump and compressor reversing control\u003c\/li\u003e\n\u003cli\u003eProcess automation and motor control centers (MCCs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the Eaton CE55KN3CB?\u003c\/h3\u003e\n\u003cp\u003eEaton's Freedom XT IEC contactors are recognized globally for their compact frame design, long electrical life, and compatibility with a wide range of auxiliary contact and overload relay accessories. The CE55KN3CB provides the flexibility of IEC design with the reliability and certification backing required for North American industrial applications — all in an open, panel-mountable form factor.\u003c\/p\u003e","brand":"Eaton","offers":[{"title":"New","offer_id":48396202082552,"sku":"CE55KN3CB-N","price":1799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1209\/3176\/files\/CE55KN3CB.jpg?v=1779896462","url":"https:\/\/alphabreakersandcontrols.com\/products\/ce55kn3cb-eaton-contactor-73-amp-3-pole-600-volt","provider":"Alpha Breakers \u0026 Controls","version":"1.0","type":"link"}