{"product_id":"square-d-h363-100a-600v-heavy-duty-safety-switch","title":"Square D H363 - 100A, 600V, Heavy-Duty, Safety Switch","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for the toughest environments, the Square D H363 100A, 600V Safety Switch provides dependable on\/off isolation and robust overcurrent protection. This heavy-duty safety switch is purpose-built for industrial and commercial settings where reliability and quick, safe disconnects are essential.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eModel: H363\u003c\/li\u003e \u003cli\u003eAmperage: 100A\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003eDuty: Heavy\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this safety switch stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRugged construction built for demanding environments that see dust, vibration, and high usage\u003c\/li\u003e \u003cli\u003eReliable on\/off isolation to protect personnel during maintenance and to safeguard downstream equipment\u003c\/li\u003e \u003cli\u003eIntegrated overcurrent protection for motor loads, panelboards, and branch circuits\u003c\/li\u003e \u003cli\u003eCompact footprint with straightforward maintenance access for easier installation and service\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects in manufacturing lines and industrial facilities\u003c\/li\u003e \u003cli\u003eProtection and isolation for feeder circuits in panelboards\u003c\/li\u003e \u003cli\u003eBranch circuit protection for HVAC systems, pumps, conveyors, and other heavy equipment\u003c\/li\u003e \u003cli\u003eUpgrading aging electrical protection where reliability is critical\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe H363 delivers tangible benefits: quick, safe disconnections during maintenance or fault conditions, reduced downtime through dependable fault clearing, and compatibility with standard control wiring and enclosures used in industrial and commercial installations. Its 600V rating supports mid- to high-voltage control schemes, while the 100A capacity handles a wide range of motors and equipment with confidence.\u003c\/p\u003e \u003cp\u003eChoosing the Square D H363 means prioritizing safety, serviceability, and long-term reliability in your electrical protection strategy. Ideal for motor control centers, panelboards, and branch circuits where dependable isolation matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390399762594,"sku":"H363","price":533.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_f07795a7-0502-4bed-80a0-827a4c61c542.png?v=1765370222","url":"https:\/\/www.ampstate.com\/products\/square-d-h363-100a-600v-heavy-duty-safety-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}