{"product_id":"siemens-hnf363-disconnect-switch-6","title":"Siemens HNF363 - 100A, 600V, 3-Pole, Safety Switch","description":"\u003cdiv\u003eThe Siemens HNF363 Safety Switch is engineered for industrial and commercial environments where safe electrical isolation is non-negotiable. With a 100A rating, 600V capability, and a 3-pole design, it delivers dependable disconnection for three-phase power feeds and critical control circuits, helping maintenance teams perform lockout\/tagout procedures with confidence. Key features and benefits\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003e100A amperage rating\u003c\/b\u003e provides reliable isolation for mid-sized industrial circuits and feeders without compromising safety or performance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e600V voltage rating\u003c\/b\u003e supports standard industrial three-phase and DC applications, giving you flexibility across equipment and panels.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e3-Pole configuration\u003c\/b\u003e aligns with typical three-phase power systems, delivering clean, predictable isolation for each phase.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDesigned for safe lockout\/tagout readiness\u003c\/b\u003e—the switch integrates with standard lockout\/tagout procedures, helping workers maintain rigorous safety protocols during maintenance and servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eReliable disconnection under load\u003c\/b\u003e ensures equipment can be safely isolated without unexpected re-energization, even when circuits are energized at the moment of control work.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBuilt for long-term durability\u003c\/b\u003e—robust construction and proven Siemens engineering enable durable performance in demanding industrial and commercial settings.\u003c\/li\u003e\n\u003c\/ul\u003e Why this safety switch stands out\n- Specialized for safety-critical isolation: This unit is purpose-built to support personnel safety during maintenance by providing a clear, accessible disconnection point in three-phase systems.\n- Clear compatibility with everyday industrial power layouts: 3-pole design and 600V capability cover a wide range of feeders, motor circuits, and panel isolation needs common in factories, warehouses, and large facilities.\n- Practical for compliance and workflows: By aligning with standard lockout\/tagout practices, it helps facilities maintain compliance and reduce downtime during service windows. Ideal use scenarios\n- Feeding and isolating three-phase motor circuits in manufacturing lines\n- Service disconnects in industrial panels and commercial facilities\n- Maintenance shutdowns where reliable, supervised de-energization is required\n- Control circuitry isolation where safe, confirmable disconnection is essential Compared to generic safety switches, the Siemens HNF363 combines precise electrical ratings with a design focused on real-world industrial workflows. It emphasizes safe, controlled disconnection under load and seamless adherence to lockout\/tagout procedures, making it a trusted choice for facilities prioritizing safety, reliability, and uptime. Specifications at a glance\n- Amperage Rating: 100A\n- Voltage Rating: 600V\n- Number of Poles: 3-Pole\n- Product Type: Safety Switch\n- Brand: Siemens\n- Model: HNF363 For teams upgrading electrical safety infrastructure or equipping new installations, the Siemens HNF363 Safety Switch delivers the essential balance of protective isolation, robust performance, and practical operability that industrial and commercial environments demand.\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383764340898,"sku":"HNF363","price":1010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hnf363-100a-600v-3-pole-safety-switch-527.webp?v=1788830164","url":"https:\/\/www.ampstate.com\/products\/siemens-hnf363-disconnect-switch-6","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}