{"product_id":"siemens-hf221n-disconnect-switch","title":"Siemens HF221N - 30A, 240V, 2-Pole, Safety Switch","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens HF221N stands as a rugged, high-performance safety switch engineered for industrial and commercial environments that demand safe, reliable electrical isolation. With a 30A amperage rating and 240V operation across 2 poles, this device delivers clean, dependable disconnection when service is required, even under load. Built to support proper lockout\/tagout procedures, the HF221N helps teams maintain control of energized equipment and protect workers during maintenance and inspections.\u003c\/p\u003e \u003cp\u003eTwo-pole design ensures both hot conductors are isolated, providing full discharge of power and reducing the risk of accidental re-energization. This is especially valuable in motor control centers, conveyors, and other machinery where safe shutdown is non-negotiable.\u003c\/p\u003e \u003cp\u003eWhy choose the HF221N? It’s engineered for long-term durability in demanding settings, balancing solid mechanical performance with consistent electrical isolation. The result is fewer surprises during servicing, less downtime, and a safer work environment for operators and maintenance staff alike.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\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 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits from this safety switch? Facilities managers, plant engineers, maintenance technicians, and electrical teams who need to guarantee dependable disconnection and enforce lockout\/tagout protocols during routine servicing or energy isolation. It’s a practical choice when upgrading electrical safety in panels, switchgear, or machine disconnects where reliability matters most.\u003c\/p\u003e \u003cp\u003eIn practice, the HF221N provides a clear, simple path to safer maintenance windows and consistent performance over time. If your priority is a dedicated safety switch that aligns with strict isolation requirements while resisting the wear and tear of busy industrial environments, the Siemens HF221N is designed to deliver.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383411462306,"sku":"HF221N","price":410.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hf221n-30a-240v-2-pole-safety-switch-444.webp?v=1788790581","url":"https:\/\/www.ampstate.com\/products\/siemens-hf221n-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}