{"product_id":"jtec489","title":"Techna JTEC489 - 10A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Techna JTEC489: a 10A, 3-Pole circuit breaker engineered for dependable overcurrent protection in demanding electrical installations. With a compact 3-pole design, this unit delivers coordinated protection across all phases, helping you maintain safe operation in busy panel environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 10A — precise protection for smaller feeders and critical circuits, reducing the risk of nuisance trips while safeguarding equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole — supports three-phase systems with simultaneous disconnection, enhancing safety and reliability in motor control and distribution setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile mounting:\u003c\/strong\u003e Designed for use in panelboards, switchboards, and control panels, offering flexible integration in various industrial layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal applications:\u003c\/strong\u003e Suited for industrial, commercial, and OEM environments where dependable protection and safe shutdown are essential in distribution panels and motor control centers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn real-world use, the Techna JTEC489 shines in motor control centers, where protecting motor feeders from overloads is critical, and in distribution panels that serve multiple machines or zones. Its 3-pole configuration ensures that all phases trip together, reducing the likelihood of partial energization and enabling a clear, controlled shutdown when faults occur.\u003c\/p\u003e \u003cp\u003eWhy choose this 3-Pole 10A protector over simpler, single- or two-pole options? It delivers coordinated phase protection for three-phase systems, improving system reliability and safety in environments with motors, conveyors, fans, or processing equipment. This makes it a practical choice for both retrofits in existing panels and new builds where a compact, robust protection device is required.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWho this is for:\u003c\/strong\u003e electrical engineers, panel builders, OEM integrators, and maintenance teams who need a reliable, easy-to-specify solution for three-phase protection in panelboards, switchboards, and control enclosures.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e practical tips:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eConfirm that your panelboard or motor control center supports 3-pole breakers and that the mounting style matches your enclosure’s dimensions.\u003c\/li\u003e \u003cli\u003eUse the 10A rating for circuits feeding smaller motors or sensitive equipment to minimize nuisance trips while preserving protection margins.\u003c\/li\u003e \u003cli\u003ePlan for a straightforward replacement path in maintenance schedules by choosing a breaker with standard form factor and terminal configuration compatible with common distribution hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Techna","offers":[{"title":"Default","offer_id":46391138320546,"sku":"JTEC489","price":107.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_5425c22b-2e5b-46fc-b251-356c130d4647.png?v=1765382186","url":"https:\/\/www.ampstate.com\/products\/jtec489","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}