{"product_id":"nan-rc-msd4-630a-750v-cy-disconnect-switch","title":"RC-MSD4-630A\/750V-CY - 630A, 750V, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe RC-MSD4-630A\/750V-CY is a purpose-built disconnect switch engineered for harsh industrial and commercial environments where safe electrical isolation is non-negotiable. This model delivers a decisive, reliable disconnection under load and integrates seamlessly with lockout\/tagout (LOTO) safety procedures to protect workers during maintenance and servicing.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e630 A, 750 V rated performance:\u003c\/strong\u003e Designed to handle demanding circuits and higher voltage systems, providing robust power control for heavy equipment and distribution paths.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLOTO-ready safety:\u003c\/strong\u003e Built to support standard lockout\/tagout workflows, helping ensure circuits stay de-energized during upkeep and reducing the risk of accidental energization.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable under-load disconnection:\u003c\/strong\u003e Delivers a clean, positive break in the circuit even when the line is live, helping minimize arcing, wear, and unexpected downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade durability:\u003c\/strong\u003e Built to endure the demands of busy facilities, delivering long-term reliability in daily operation and frequent switch actions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear model identity for easy maintenance:\u003c\/strong\u003e RC-MSD4-630A\/750V-CY enables straightforward asset tracking, ordering, and system documentation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhere this disconnect switch shines\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial production floors and facilities with high-current equipment that require dependable isolation during maintenance.\u003c\/li\u003e \u003cli\u003ePower distribution panels and feeder circuits where a single, authoritative disconnect is essential for safety and control.\u003c\/li\u003e \u003cli\u003eSites adhering to strict safety protocols, where lockout\/tagout compliance minimizes risk during servicing work.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy it matters\u003c\/h3\u003e\n\u003cp\u003eChoosing the RC-MSD4-630A\/750V-CY means prioritizing operator safety, minimizing downtime, and extending the life of electrical assets. Its combination of high current capacity, elevated voltage rating, and LOTO compatibility makes it a strategic choice for facilities that demand both reliability and safe work practices. This isn’t just a switch—it's a control point you can trust to keep personnel protected and operations flowing smoothly.\u003c\/p\u003e \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 630 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 750 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Disconnect Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e RC-MSD4-630A\/750V-CY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383718367394,"sku":"RC-MSD4-630A\/750V-CY","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/rc-msd4-630a-750v-cy-630a-750v-disconnect-switch-953.webp?v=1788821822","url":"https:\/\/www.ampstate.com\/products\/nan-rc-msd4-630a-750v-cy-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}