{"product_id":"industrial-mp3100st","title":"Industrial MP3100ST 3-Pole 120 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Industrial MP3100ST 3-Pole 120 V Circuit Breaker—a rugged, dependable safeguard for demanding industrial panels. With a 3-pole configuration and a 120 V rating, this breaker is designed to protect multiple circuits and three-phase equipment, helping you prevent faults from cascading across your system.\u003c\/p\u003e \u003ch3\u003eWhy the MP3100ST stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e ensures all conductors disconnect together during a fault, boosting safety for maintenance crews and reducing the risk of arc-flash or equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e120 V circuit protection\u003c\/strong\u003e tailored for industrial distribution networks that run on standard 120 V, making it ideal for control circuits, motors, and auxiliary equipment in factory environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, durable design\u003c\/strong\u003e engineered to fit in tight panel spaces while withstanding the rigors of busy industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear identification\u003c\/strong\u003e by part number MP3100ST, simplifying inventory management and field service when replacements are needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eBest suited for industrial control panels, motor control centers, and distribution boards where three independent circuits share a common disconnect. It’s a reliable choice for protecting conveyors, processing lines, and other three-phase equipment that relies on coordinated disconnection and overcurrent protection at 120 V.\u003c\/p\u003e \u003ch3\u003eInstallation and safety tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHave a qualified electrician install and verify that the pole count and voltage rating match your panel and load requirements.\u003c\/li\u003e \u003cli\u003eConnect each pole to its corresponding circuit, secure all terminations, and follow the panel’s installation instructions for torque and wiring order.\u003c\/li\u003e \u003cli\u003eInspect for wear or damage during routine maintenance and replace after fault events to maintain optimal protection and minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 120 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e MP3100ST\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Industrial","offers":[{"title":"Default Title","offer_id":46423598301346,"sku":"MP3100ST","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/industrial-mp3100st","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}