{"product_id":"mpp2125kh","title":"MPP2125KH  - 125 Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003eMPP2125KH - 125 Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siemens MPP2125KH is a heavy‑duty 125 Amp circuit breaker built for homeowners who demand safety and dependable performance from their electrical system. Whether you're upgrading an older panel, adding new circuits, or installing a new load center, this breaker brings peace of mind — delivering reliable circuit protection that helps keep your home’s power system running smoothly and safely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential‑grade protection:\u003c\/strong\u003e As an MPP‑HT type breaker, the MPP2125KH is designed for residential use, making it ideal for protecting mains, feeders, and branch circuits in your home’s load center.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120\/240 V compatibility:\u003c\/strong\u003e Works with typical home electrical systems, giving you flexibility across a variety of wiring configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e125 Amp capacity \u0026amp; 4‑pole design:\u003c\/strong\u003e Offers ample power handling for medium to large panel loads, while the 4‑pole format supports multi‑circuit distribution — useful in larger homes, guest houses, or workshop setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal‑magnetic trip protection:\u003c\/strong\u003e Guards against overloads and short circuits, helping prevent electrical hazards before they can impact your wiring or connected devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e22 AIC interrupt rating:\u003c\/strong\u003e Provides a high fault‑current interruption capability for better protection under fault conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug‑in installation:\u003c\/strong\u003e Makes installation or replacement quick and straightforward — a real benefit if you’re upgrading an existing panel or doing maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e MPP‑HT\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 120\/240 V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125 Amp\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4P\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Mechanism:\u003c\/strong\u003e Thermal‑magnetic\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupt Rating:\u003c\/strong\u003e 22 AIC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting \/ Connection Type:\u003c\/strong\u003e Plug‑in\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (approx.):\u003c\/strong\u003e 6 in (length) × 4 in (width) × 3 in (height)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e ~2.998 lbs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging Size:\u003c\/strong\u003e 3.937 × 5.906 × 2.756 inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e UL 489 compliant\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL 489 Certified:\u003c\/strong\u003e The Siemens MPP2125KH is manufactured to meet rigorous safety and quality standards. Its UL 489 certification confirms that it adheres to recognized safety requirements, giving you assurance that it’s suitable for residential electrical systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Grade Construction:\u003c\/strong\u003e Built from high-grade materials and engineered to last, this breaker offers reliable long-term performance under normal home usage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis breaker is an excellent choice for homeowners upgrading an existing panel, building a new home wiring setup, or expanding their electrical system to support additional capacity. It’s particularly suited for main panels, feeder circuits, or multi‑circuit branch distribution — for example, when adding a dedicated line for a workshop, HVAC system, or home renovation. If you’re aiming to boost safety, ensure compliant protection, or simply future‑proof your home’s electrical infrastructure, the MPP2125KH delivers the dependable protection you need.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MURRAY","offers":[{"title":"New In Box","offer_id":49504292831531,"sku":"MPP2125KH","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":49504292864299,"sku":"MPP2125KH [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/mpp2125kh","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}