{"product_id":"seh-3-c-20","title":"Sylvania SEH-3-C-20 - 20A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet robust, three‑phase protection with the Sylvania SEH-3-C-20—a 20A, 3-pole circuit breaker designed to keep industrial, commercial, and OEM electrical systems safe and reliable. Built to handle demanding panel environments, this breaker delivers consistent overcurrent protection where it matters most.\u003c\/p\u003e \u003cp\u003eThe SEH-3-C-20 is purpose‑built for panelboards, switchboards, and control panels, providing synchronized protection across all three phases. With a 3‑pole configuration, it minimizes cross‑phase faults and simplifies installation in complex electrical closets and equipment racks.\u003c\/p\u003e \u003ch3\u003eKey benefits that matter in the field\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eThree‑pole design for 3‑phase systems:\u003c\/b\u003e ensures coordinated tripping and reliable protection for all three conductors in motor control centers and distribution panels.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e20A current rating:\u003c\/b\u003e ideal for control circuits, feeders, and equipment that require solid protection without frequent nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVersatile installation:\u003c\/b\u003e suitable for use in panelboards, switchboards, and control panels across industrial, commercial, and OEM applications.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eRugged, mission‑critical performance:\u003c\/b\u003e engineered to deliver dependable operation in environments where safe, stable protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMotor control centers (MCCs):\u003c\/b\u003e protects motors and associated control gear, helping prevent damage from overcurrent during startup and operation.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDistribution panels:\u003c\/b\u003e provides reliable feeder protection, contributing to overall system reliability in warehouses, facilities, and manufacturing lines.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eControl panels:\u003c\/b\u003e guards automation equipment, relays, and sensors, promoting longer asset life and predictable performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this Sylvania model over generic breakers? It combines a precise 20A rating with a dedicated 3‑pole configuration designed specifically for multi‑phase systems, reducing wiring complexity and enabling easier maintenance checks while delivering dependable protection across all phases.\u003c\/p\u003e \u003cp\u003eSpecifications at a glance\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eCurrent rating:\u003c\/b\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoles:\u003c\/b\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBreaker type:\u003c\/b\u003e Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Sylvania","offers":[{"title":"Default","offer_id":46390627762338,"sku":"SEH-3-C-20","price":284.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_76ccf55b-98a8-47b3-9788-2041d5c71589.png?v=1765378528","url":"https:\/\/www.ampstate.com\/products\/seh-3-c-20","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}