{"product_id":"cutler-hammer-dh221nrk-30a-2-pole-disconnect-switch-rainproof","title":"Cutler-Hammer DH221NRK - 30A, 2-Pole, Disconnect Switch, Rainproof","description":"\u003cdiv\u003e\n\u003cp\u003eThe Cutler-Hammer DH221NRK is a rugged, rainproof 2-pole disconnect switch engineered for dependable on\/off isolation and overcurrent protection in demanding industrial and commercial settings. Built to endure challenging environments, this 30A disconnect switch keeps critical equipment safe and ready for operation with precise, straightforward control.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole, 30A configuration\u003c\/strong\u003e delivers reliable circuit isolation for motors, panelboards, and branch circuits, ensuring safe startup and shutdown sequences.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRainproof design\u003c\/strong\u003e engineered to withstand exposure to rain and harsh weather, making it suitable for outdoor installations and damp indoor environments where protection matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, maintainable construction\u003c\/strong\u003e prioritizes ease of service and field accessibility, helping maintenance teams perform quick inspections and routine servicing without downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear isolation for protection\u003c\/strong\u003e provides definitive disconnect capability, reducing electrical spillover during maintenance and enabling safer work practices for technicians.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eKey benefits and practical uses\u003c\/h2\u003e \u003cp\u003eWhether you’re wiring a motor control center, updating a panelboard, or reinforcing branch circuit protection, the DH221NRK delivers a dependable, user-friendly solution. Its compact footprint fits into tight enclosures while preserving ample access for manual operation. The rainproof enclosure adds confidence for outdoor machinery sheds, loading docks, and exterior equipment racks where weather exposure is a factor.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for motor disconnects\u003c\/strong\u003e—control large machinery with a dedicated, clearly labeled shutoff point.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePanelboard protection\u003c\/strong\u003e—integrates into distribution enclosures to isolate circuits quickly and safely.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBranch circuit safety\u003c\/strong\u003e—helps protect wiring runs by providing a reliable disconnection method for maintenance or fault conditions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e DH221NRK\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProfessional tips for maximizing value\u003c\/h3\u003e \u003cul\u003e \u003cli\u003ePair the DH221NRK with appropriate overcurrent protection devices in your electrical distribution plan to ensure coordinated protection and safe operation across motor loads and branches.\u003c\/li\u003e \u003cli\u003ePlan maintenance windows to inspect the switch’s mechanical action and enclosure integrity, especially in outdoor installations where exposure can affect performance over time.\u003c\/li\u003e \u003cli\u003eDocument the disconnect point clearly in your electrical drawings and label the handle with the circuit it serves to reduce downtime during servicing.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Cutler-Hammer DH221NRK for a durable, straightforward disconnect switch that combines reliable isolation, weather resistance, and practical maintenance advantages in a compact 2-pole 30A package. It’s a purpose-built solution for reliable motor control, distribution protection, and resilient industrial and commercial electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390354018466,"sku":"DH221NRK","price":300.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/cutler-hammer-dh221nrk-30a-2-pole-disconnect-switch-rainproof-194.webp?v=1788866387","url":"https:\/\/www.ampstate.com\/products\/cutler-hammer-dh221nrk-30a-2-pole-disconnect-switch-rainproof","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}