{"product_id":"siemens-3kl5730-1ab01-disconnect-switch","title":"Siemens 3KL5730-1AB01 - 400A, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens \u003cstrong\u003e3KL5730-1AB01\u003c\/strong\u003e is a 400A disconnect switch engineered for demanding industrial and commercial environments where safe, reliable electrical isolation is crucial. Built to support proper lockout\/tagout procedures, it delivers dependable disconnection under load, helping maintenance teams work securely and minimizing downtime over the life of the system.\u003c\/p\u003e \u003ch3\u003eWhy engineers choose the Siemens 3KL5730-1AB01 400A Disconnect Switch\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e400A amperage rating:\u003c\/strong\u003e Capable of isolating substantial power circuits, making it suitable for heavy machinery, motor controls, and high-demand panels without compromising safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRigorous safety operation:\u003c\/strong\u003e Designed to provide clear, reliable isolation so technicians can perform service work with confidence during lockout\/tagout procedures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable performance:\u003c\/strong\u003e Built to withstand the rigors of industrial and commercial environments, delivering long-term reliability even with frequent operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLoad-disconnect reliability:\u003c\/strong\u003e Maintains dependable disconnection under load, reducing the risk of partial energization during maintenance windows.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear integration with electrical safety programs:\u003c\/strong\u003e A solid choice for facilities pursuing rigorous safety standards and consistent lockout\/tagout compliance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial plants and manufacturing lines where equipment must be isolated for routine maintenance or changeovers.\u003c\/li\u003e \u003cli\u003eCommercial facilities with high-power circuits in switchgear, distribution panels, and service entrances.\u003c\/li\u003e \u003cli\u003eElectrical rooms that require reliable, straightforward isolation to support safe troubleshooting and repairs.\u003c\/li\u003e \u003cli\u003eSystems that demand a robust, long-lasting disconnect switch capable of withstanding repeated operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat to expect in operation\u003c\/h3\u003e\n\u003cp\u003eWith the Siemens 3KL5730-1AB01, you get a purpose-built solution that emphasizes safety, clarity, and durability. The mechanism is designed for smooth action, intuitive operation, and predictable performance when you need to isolate or re-energize a circuit. Its robust construction helps ensure that the device remains reliable across service cycles, contributing to safer work practices and steadier system availability.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 400A\u003cbr\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Disconnect Switch\u003cbr\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Siemens\u003cbr\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 3KL5730-1AB01\u003c\/p\u003e \u003ch3\u003ePractical tips for getting the most from your disconnect switch\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePair the switch with appropriate lockout devices to maintain compliant isolation during maintenance.\u003c\/li\u003e \u003cli\u003eSchedule periodic inspections of the mechanical linkage and contacts to confirm smooth operation and identify wear early.\u003c\/li\u003e \u003cli\u003eDocument labeling and tagging in the surrounding electrical room to support quick, safe identification during service events.\u003c\/li\u003e \u003cli\u003eStore the unit in a clean, accessible location within the electrical enclosure to minimize exposure to dust and moisture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383657418914,"sku":"3KL5730-1AB01","price":1010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_f97ce994-b14b-47a7-b6b8-f82929c74a68.png?v=1765251775","url":"https:\/\/www.ampstate.com\/products\/siemens-3kl5730-1ab01-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}