{"product_id":"siemens-hf361j-30a-3p-600v-safety-switch","title":"Siemens HF361J 30A 3P 600V Safety Switch, Fusible | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens HF361J is a robust, fusible safety switch designed for reliable equipment disconnect and isolation at the point of use. With a 30 A rating, 3 poles, and a 600 V electrical environment, this switch provides a dependable, fuse-protected solution for industrial panels, motor control centers, and service entrances. When you need a direct part-number match that aligns with existing inventories and maintenance routines, the HF361J from Siemens is a smart, no-surprise choice.\u003c\/p\u003e \u003ch2\u003eSpecifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HF361J\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Fusible safety switch (disconnect switch)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Equipment disconnect and isolation at the point of use\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this Siemens safety switch stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDirect part-number match\u003c\/strong\u003e simplifies spare inventory management and reduces downtime when replacements are needed in existing installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible protection\u003c\/strong\u003e combines a disconnect function with integrated overcurrent protection, helping protect downstream equipment and wiring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e ensures all three phases are simultaneously isolated, which is critical for safe maintenance and servicing of 3-phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade robustness\u003c\/strong\u003e built to handle typical industrial disconnect scenarios, with reliable performance in electrical cabinets, switchboards, and line-side distributions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSupport-ready for field teams\u003c\/strong\u003e AmpState makes it straightforward to verify fit and compatibility—if you’re unsure about a match, you can reach out for confirmation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical uses and ideal applications\u003c\/h2\u003e\n\u003cp\u003eIn manufacturing environments, the HF361J serves as the primary safety switch for motor drives, conveyors, pumps, and ventilation systems where quick isolation is essential during maintenance or fault conditions. It’s well-suited for panel builders assembling new control enclosures or upgrading existing gear where a Siemens fusible, 3-pole, 600 V disconnect is the standard. The 30 A rating aligns with common load profiles in small-to-medium industrial circuits, balancing protection with operational flexibility.\u003c\/p\u003e \u003cp\u003eCommon scenarios include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIsolating a motor or fan bank for safe servicing without pulling power from the entire plant.\u003c\/li\u003e \u003cli\u003eActing as a clean, code-compliant disconnect in a control panel for easy lockout-tagout procedures.\u003c\/li\u003e \u003cli\u003eReplacement in spare inventory for legacy installations that rely on Siemens HF361J part numbers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow it compares and where it fits\u003c\/h2\u003e\n\u003cp\u003eCompared with non-fusible disconnects, the HF361J offers built-in protection that can simplify wiring schemes and protection coordination. Its three-pole design reduces the risk of phase-to-phase faults during maintenance, while the fusible aspect provides a straightforward path to re-energize a circuit once serviced, after removing and replacing fuses as required by your protection scheme.\u003c\/p\u003e \u003cp\u003eFor teams prioritizing compatibility and quick sourcing, this model’s clear Siemens lineage and the availability through AmpState minimize the guesswork often involved in part replacement. If you’re confirming fit against an existing panel or control scheme, remember: AmpState is ready to help verify that HF361J is the right match for your equipment and wiring configuration.\u003c\/p\u003e \u003cp\u003eReady to secure your electrical disconnect with a trusted, fusible 3-pole solution? The Siemens HF361J from AmpState delivers predictable performance, straightforward maintenance workflows, and a clear path to safe, compliant power isolation in demanding industrial environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410893623458,"sku":"HF361J","price":1948.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hf361j-30a-3p-600v-safety-switch-fusible-ampstate-switches-243.webp?v=1788986082","url":"https:\/\/www.ampstate.com\/products\/siemens-hf361j-30a-3p-600v-safety-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}