{"product_id":"murray-mp3100-100a-3p-circuit-breaker","title":"Murray MP3100 100A 3P Circuit Breaker, Plug-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Murray MP3100 100A 3P Circuit Breaker, a plug-on solution you can trust for reliable protection of panelboards, load centers, and electrical distribution networks.\u003c\/p\u003e\n\u003cp\u003eEngineered for fast installation and straightforward field service, this 3-pole, 100-amp breaker is ideal for three-phase circuits in commercial and industrial environments where precise part-number matching matters.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-On design:\u003c\/strong\u003e enables rapid, secure mounting with fewer tools and connections, reducing labor time during panel upgrades or maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect part-number match:\u003c\/strong\u003e for Murray MP3100 ensures compatibility with existing equipment and minimizes the risk of mismatched breakers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration:\u003c\/strong\u003e provides synchronized protection for three-phase systems, helping to prevent imbalance and protect equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, panel-friendly form factor:\u003c\/strong\u003e fits crowded panel spaces often found in service rooms and distribution panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable protection at 100 A:\u003c\/strong\u003e guards branch circuits against overcurrent, reducing risk of equipment damage and downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWho is this for? Maintenance teams, panel builders, and spare-inventory managers who require a dependable, readily identifiable part with exact compatibility. AmpState stocks Murray MP3100 breakers to support fast replacements and predictable maintenance planning. If you're unsure about fit or need confirmation, send us a note and we’ll verify compatibility for your panel and distribution arrangement.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Murray\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MP3100\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Plug-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e AmpState\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412513607842,"sku":"MP3100","price":534.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/murray-mp3100-100a-3p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}