{"product_id":"wmzs1b30","title":"Eaton WMZS1B30 - 30A, 1-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Eaton WMZS1B30, a 30A, 1-Pole circuit breaker designed to deliver reliable, targeted overcurrent protection in compact, space-conscious panels. Built for industrial, commercial, and OEM environments, this breaker fits seamlessly into panelboards, switchboards, and control panels, helping you safeguard critical loads with precision.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise 30 amp protection\u003c\/strong\u003e for branch circuits powering motors, relays, and control circuits in demanding facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-Pole configuration\u003c\/strong\u003e offers flexible mounting in tight enclosures and simplifies conductor routing in distribution panels and motor control centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation locations\u003c\/strong\u003e ideal for panelboards, switchboards, and control panels across industrial, commercial, and OEM applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFast, dependable protection\u003c\/strong\u003e interrupts fault currents quickly to minimize downtime and prevent damage to downstream equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted Eaton performance\u003c\/strong\u003e part of a proven protection lineup, designed to integrate smoothly with other Eaton devices for cohesive electrical protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit-friendly option\u003c\/strong\u003e straightforward replacement in existing installations where a 30A, 1-pole device is suitable.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases and scenarios\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtect 30A branch circuits feeding control relays, automation components, and sensors in a factory control panel.\u003c\/li\u003e \u003cli\u003eServe as the main overcurrent protection for a small distribution panel in a commercial facility.\u003c\/li\u003e \u003cli\u003eProvide circuit protection for OEM equipment where compact, single-pole protection is required in confined spaces.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eWhen loads demand reliable protection without complicating the panel layout, the WMZS1B30’s single-pole form factor reduces wiring congestion while maintaining safety margins.\u003c\/li\u003e \u003cli\u003eChoosing the right rating (30A) helps balance protection with operational continuity, reducing nuisance trips for typical lighting and control loads while guarding motor circuits and other heavy-duty components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eSpecification snapshot\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 30A\u003c\/li\u003e \u003cli\u003ePoles: 1-Pole\u003c\/li\u003e \u003cli\u003eBreaker type: Circuit Breaker\u003c\/li\u003e \u003cli\u003eApplications: panelboards, switchboards, control panels, distribution panels, motor control centers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default","offer_id":46391211196578,"sku":"WMZS1B30","price":89.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_ad5aca21-fa16-4bce-9c39-6a18930c41bf.png?v=1765382508","url":"https:\/\/www.ampstate.com\/products\/wmzs1b30","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}