{"product_id":"schneider-electric-qmb363hr-100a-3p-600v-safety-switch","title":"Schneider Electric QMB363HR 100A 3P 600V Safety Switch, Fusible | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSchneider Electric QMB363HR is a fusible safety switch engineered for dependable equipment disconnection and isolation at the point of use. This 100 A, 3-pole unit delivers robust overcurrent protection and a clean, safe shutdown path for industrial feeders, machines, and control circuits. Stocked at AmpState to support replacement projects and BOM-aligned spares when you need the exact original part number.\u003c\/p\u003e \u003ch3\u003eKey features and why it matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFusible safety switch design provides built-in overcurrent protection for reliable equipment isolation.\u003c\/li\u003e \u003cli\u003eSchneider Electric QMB363HR, 100 A, 3-pole, 600 V rating — suitable for demanding industrial environments.\u003c\/li\u003e \u003cli\u003ePoint-of-use disconnect: quick, safe isolation at the machine or panel level to support maintenance and fault response.\u003c\/li\u003e \u003cli\u003eIdeal for replacement projects and spare parts strategies that keep your BOM aligned to the original part number (QMB363HR), reducing modification risk.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Schneider Electric\u003c\/li\u003e \u003cli\u003ePart Number: QMB363HR\u003c\/li\u003e \u003cli\u003eProduct Type: Safety Switch (fusible)\u003c\/li\u003e \u003cli\u003eAmperage: 100 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage: 600 V\u003c\/li\u003e \u003cli\u003eAvailability: AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and practical applications\u003c\/h3\u003e\n\u003cp\u003e- Industrial machinery and production lines requiring a reliable disconnect switch with built-in fuse protection.\u003c\/p\u003e\n\u003cp\u003e- Control panels and motor starters where safe isolation is critical during maintenance or troubleshooting.\u003c\/p\u003e\n\u003cp\u003e- OEM replacements to preserve the original design intent and BOM integrity, avoiding non-compatible substitutes.\u003c\/p\u003e \u003ch3\u003eHow it supports your operation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnhances safety by ensuring clear, code-compliant isolation during servicing.\u003c\/li\u003e \u003cli\u003eSupports preventive maintenance routines by providing a known, compatible spare that matches the original build.\u003c\/li\u003e \u003cli\u003eStreamlines procurement with a single part number (QMB363HR) that aligns with Schneider Electric’s safety switch lineup.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNeed help confirming fit or matching a part number? AmpState team can assist in verifying compatibility and ensuring the QMB363HR matches your equipment requirements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413246595234,"sku":"QMB363HR","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/schneider-electric-qmb363hr-100a-3p-600v-safety-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}