{"product_id":"kcb-k3040mch-circuit-breaker","title":"KCB-K30\/40MCH | Circuit Breaker | 30A","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the KCB-K30\/40MCH 30A industrial circuit breaker — a precise, plug-ready protection device designed for maintenance, retrofit, and replacement projects where exact specifications matter. Identified by the part number KCB-K30\/40MCH, this breaker is chosen when alignment with a matching specification is essential to preserve panel compatibility and protective accuracy.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel\/Part\u003c\/strong\u003e: KCB-K30\/40MCH\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Industrial circuit breaker for protecting circuits within panels and enclosures\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Ideal for maintenance outages, panel retrofits, and replacement of worn or failed breakers in industrial systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility Note\u003c\/strong\u003e: Confirm fit and ratings before ordering. The part number is the best reference to ensure compatibility with your current panel or enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this specific breaker stands out is its guaranteed alignment with the KCB-K30\/40MCH specification, which simplifies your procurement and minimizes the risk of mismatches that can affect protection codes and panel wiring. It delivers reliable 30-amp protection for circuits that demand consistent, predictable performance in demanding environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cstrong use cases\u003e: \u003cul\u003e \u003cli\u003eMaintenance projects where you need to replace a worn breaker without changing the existing panel hardware\u003c\/li\u003e \u003cli\u003eRetrofits that require 30A protection while preserving the original control layout\u003c\/li\u003e \u003cli\u003eReplacement in industrial equipment, motor control centers, and distribution panels that call for a 30A protective device\u003c\/li\u003e \u003c\/ul\u003e \u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBefore you order, use these compatibility checks to ensure a seamless fit: verify that your panel supports 30A breakers of this form factor, and confirm that the operating voltage and overall protection ratings match your system requirements. Rely on the KCB-K30\/40MCH part number as the primary reference for compatibility, and cross-check with your panel documentation to avoid mismatches.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eInstallation tips\u003c\/strong\u003e: \u003cul\u003e \u003cli\u003ePower down the equipment and follow proper lockout\/tagout procedures before replacement\u003c\/li\u003e \u003cli\u003eTighten terminals to the manufacturer’s recommended torque to ensure a secure connection\u003c\/li\u003e \u003cli\u003eDouble-check mounting alignment and ensure the breaker seats firmly in the enclosure\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for professionals handling industrial electrical protection, the KCB-K30\/40MCH 30A circuit breaker offers dependable, specification-driven performance when you need precise part-number compatibility. Add it to your panel stock to streamline maintenance, retrofit, and replacement workflows while maintaining consistent protection across your system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426675249314,"sku":"KCB-K30\/40MCH","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/kcb-k3040mch-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}