{"product_id":"wmzs1c04","title":"Eaton WMZS1C04 - 4A, Miniature Circuit Breaker (MCB)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton WMZS1C04\u003c\/strong\u003e is a compact, dependable 4-amp miniature circuit breaker (MCB) designed to deliver precise overcurrent protection where space is at a premium. Ideal for panelboards, switchboards, control panels, and OEM equipment, it helps keep circuits safe and downtime to a minimum.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 4A\u003c\/li\u003e \u003cli\u003eBreaker type: Miniature Circuit Breaker (MCB)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this MCB stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eTailored for small, critical circuits: The 4A setting is perfect for protecting low‑load components, control circuits, and lightweight feeders without over‑tripping larger systems.\u003c\/li\u003e \u003cli\u003eSpace‑efficient protection: Its compact footprint fits neatly into dense panel layouts, motor control centers, and OEM enclosures where every millimeter matters.\u003c\/li\u003e \u003cli\u003eSeamless integration with Eaton ecosystems: Engineered to perform reliably within Eaton‑based distribution and control architectures, reducing compatibility concerns during installation or upgrades.\u003c\/li\u003e \u003cli\u003eRobust performance for industrial and commercial environments: Built to deliver dependable interruption when fault conditions occur, helping to safeguard wiring, devices, and personnel.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal applications and use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePanelboards and switchboards in manufacturing lines, where 4A protection protects compact feeders and control circuits.\u003c\/li\u003e \u003cli\u003eMotor control centers that require reliable, space‑savvy overcurrent protection for small drives or control panels.\u003c\/li\u003e \u003cli\u003eOEM equipment with tight enclosure footprints that still demand certified protection against overloads and short circuits.\u003c\/li\u003e \u003cli\u003eCommercial building circuits for lighting and distributed control where predictable tripping behavior is essential for safety and uptime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical considerations for installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMatch the WMZS1C04 to circuit load to prevent nuisance trips or under‑protection.\u003c\/li\u003e \u003cli\u003eFollow standard electrical safety practices during installation and commissioning, including proper torque on terminals per manufacturer guidelines.\u003c\/li\u003e \u003cli\u003ePlan maintenance intervals to inspect breaker terminals and surrounding panel areas for signs of wear or overheating.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn environments where dependable protection, compact form, and straightforward integration matter, the Eaton WMZS1C04 4A Miniature Circuit Breaker delivers precise performance for panelboards, switchboards, control panels, and OEM equipment. It’s a practical, purpose‑built solution for safeguarding small‑to‑mid‑size circuits in industrial, commercial, and specialized applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default","offer_id":46390703227042,"sku":"WMZS1C04","price":54.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_e1ab7e1f-0bfe-4a0f-b547-37786abd409b.png?v=1765379227","url":"https:\/\/www.ampstate.com\/products\/wmzs1c04","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}