{"product_id":"siemens-hnf361s-disconnect-switch-5","title":"Siemens HNF361S - 30A, 600V, 3-Pole, Safety Switch","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HNF361S Safety Switch—a purpose-built isolation solution engineered for demanding industrial and commercial environments. With a 30A rating, a 600V maximum, and a robust 3-pole design, it delivers dependable, mechanical disconnection when and where you need it most. Built to support proper lockout\/tagout procedures, this switch helps protect maintenance teams and keep critical equipment safely isolated during service work.\u003c\/p\u003e \u003ch2\u003eWhy the HNF361S Stands Out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eUnder-load disconnection you can trust.\u003c\/strong\u003e Designed to interrupt power reliably while equipment is energized, reducing downtime and improving safety during maintenance or servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/tagout readiness.\u003c\/strong\u003e Built to integrate with standard lockout\/tagout practices, helping your team meet compliance and keep personnel protected during interventions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged NEMA 4 enclosure.\u003c\/strong\u003e Weather-resistant and suited for a range of indoor and semi-outdoor applications, providing dependable protection against dust, water, and corrosion where it counts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design for complete isolation.\u003c\/strong\u003e Ensures all phases are reliably opened in multi-phase electrical systems, enhancing safety and fault prevention.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted Siemens reliability.\u003c\/strong\u003e A proven solution from a respected brand, designed for long-term durability in busy electrical rooms and on factory floors.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnclosure Rating:\u003c\/strong\u003e NEMA 4\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Safety Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HNF361S\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal Uses\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMotor control centers and machine control panels where reliable isolation is essential.\u003c\/li\u003e \u003cli\u003eConveyor systems, pumps, and industrial equipment that require safe maintenance access.\u003c\/li\u003e \u003cli\u003eOutdoor or semi-outdoor equipment enclosures thanks to the weather-resistant NEMA 4 rating.\u003c\/li\u003e \u003cli\u003eFacility upgrade projects focused on improving safety, compliance, and planet-friendly downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow It Solves Real-World Problems\u003c\/h2\u003e\n\u003cp\u003eThe HNF361S is purpose-built to protect people and equipment during routine maintenance and emergency service. By enabling secure lockout\/tagout procedures and delivering dependable disconnection under load, it reduces the risk of accidental re-energization, lowers the potential for arc-flash incidents, and supports faster, safer maintenance windows. Its durable construction and 3-pole isolation help facilities maintain consistent performance across multi-phase systems, making it a reliable backbone for electrical safety in busy environments.\u003c\/p\u003e \u003ch2\u003ePractical Guidance for Deployment\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePair with approved lockout\/tagout devices and documented procedures to maximize safety and compliance.\u003c\/li\u003e \u003cli\u003eInstall in appropriate locations where the NEMA 4 enclosure rating will protect against dust and incidental moisture.\u003c\/li\u003e \u003cli\u003eConduct regular visual and functional checks of the switch mechanism to ensure smooth operation and consistent disconnection.\u003c\/li\u003e \u003cli\u003eVerify compatibility with your existing electrical system voltage and phase configuration before integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383668035746,"sku":"HNF361S","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hnf361s-30a-600v-3-pole-safety-switch-248.webp?v=1788816758","url":"https:\/\/www.ampstate.com\/products\/siemens-hnf361s-disconnect-switch-5","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}