{"product_id":"square-d-h361-30a-3p-safety-switch","title":"Square D H361 30A 3P Safety Switch, NEMA 1, Fusible | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eThe Square D H361 30A 3P Safety Switch\u003c\/strong\u003e (NEMA 1, Fusible) from AmpState is engineered for reliable equipment disconnect and isolation at the point of use. Designed with maintenance teams, panel builders, and spare inventories in mind, it offers a direct part-number match that keeps your replacement process fast and predictable.\u003c\/p\u003e \u003ch3\u003eWhy this switch stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDirect part-number match:\u003c\/strong\u003e The H361 designation ensures seamless compatibility with existing Square D installations, reducing guesswork during replacements or panel builds.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, 30 A configuration:\u003c\/strong\u003e A robust three-phase solution that simplifies wiring and coordination for motor loads and three-phase equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible protection:\u003c\/strong\u003e Fusible design provides controllable overcurrent protection at the point of use, enabling quick isolation during maintenance or fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNEMA 1 enclosure:\u003c\/strong\u003e Indoor, non-weatherproof protection suitable for controlled environments and clean-room style electrical rooms where enclosure protection matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted manufacturer:\u003c\/strong\u003e Square D quality you rely on for consistency across control panels, service disconnects, and equipment isolation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability from AmpState:\u003c\/strong\u003e Access to the H361 in inventory-ready form, with support to confirm fit and compatibility for your specific application.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePoint-of-use equipment disconnects to safely isolate motors, drives, or control circuits during maintenance.\u003c\/li\u003e \u003cli\u003ePanel building and retrofits where a dependable, standards-based safety switch is needed to meet electrical codes and system plans.\u003c\/li\u003e \u003cli\u003eSpare inventory for maintenance teams to minimize downtime—ensuring a direct match when timing matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e H361\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Safety 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\u003eEnclosure:\u003c\/strong\u003e NEMA 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it helps you work smarter\u003c\/h3\u003e\n\u003cp\u003eChoosing the Square D H361 means you’re not guessing about compatibility—you’re selecting a proven, industry-standard safety switch that fits into existing Square D landscapes without awkward substitutions. Its three-pole design aligns with typical three-phase installations, delivering predictable behavior when you need to isolate power quickly and safely. This is especially valuable in service environments and control panels where downtime translates directly into costs.\u003c\/p\u003e \u003ch3\u003eInstallation and maintenance tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify the fuse type and rating in your system to ensure proper overcurrent protection for your load.\u003c\/li\u003e \u003cli\u003eConfirm physical fit and electrical compatibility with your panel or control enclosure before replacement.\u003c\/li\u003e \u003cli\u003eKeep a spare H361 on hand in your maintenance kit to minimize outage windows and accelerate repairs.\u003c\/li\u003e \u003cli\u003eWhen in doubt about fit, message AmpState for expert help confirming compatibility with your specific equipment and layout.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410849091746,"sku":"H361","price":1214.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-h361-30a-3p-safety-switch-nema-1-fusible-ampstate-switches-195.webp?v=1788976147","url":"https:\/\/www.ampstate.com\/products\/square-d-h361-30a-3p-safety-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}