{"product_id":"siemens-sentron-switch-disconnector-3-pole-400v-100a","title":"Siemens Sentron Switch disconnector, 3-pole, 400V, 100A","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3LD2704-0TK51 is a 3-pole switch-disconnector from the SENTRON 3LD series, designed for front-panel mounting with a rotary knob. It is rated for 100 A operational current, supports use as a main switch or safety switch and offers high performance in industrial power distribution systems with a rated power of 37 kW at 400 V AC-23.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3-pole switch-disconnector (size 4) for fixed mounting\u003c\/li\u003e\n\u003cli\u003eRated continuous current (Ie) up to 100 A\u003c\/li\u003e\n\u003cli\u003eRated operating power up to 37 kW at 400 V (AC-23) and up to 30 kW at 690 V\u003c\/li\u003e\n\u003cli\u003eRated insulation voltage: 690 V; surge withstanding: 6 kV\u003c\/li\u003e\n\u003cli\u003eLockable in OFF position for safe maintenance isolation\u003c\/li\u003e\n\u003cli\u003eProtection rating: front IP65 — suitable for harsh industrial environments\u003c\/li\u003e\n\u003cli\u003eDesigned for front-panel, 4-hole handle mounting with short rotary knob\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle Number:\u003c\/strong\u003e 3LD2704-0TK51\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e SENTRON 3LD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Continuous Current (Ie):\u003c\/strong\u003e 100 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Operating Power:\u003c\/strong\u003e 37 kW at 400 V (AC-23); 30 kW at 690 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui):\u003c\/strong\u003e 690 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge Withstand Voltage (Uimp):\u003c\/strong\u003e 6 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Service Life:\u003c\/strong\u003e ~100,000 switching operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Fixed built-in, front panel, 4-hole handle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (approx):\u003c\/strong\u003e Width 90 mm × Height 107 mm × Depth 112.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompliance \u0026amp; Certifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned according to IEC\/EN low-voltage switchgear standards\u003c\/li\u003e\n\u003cli\u003eRated for use as main switch, switch-disconnector or safety switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIdeal for use in industrial switchboards, machine-tool power panels, and main distribution cabinets where reliable disconnection and high performance are required. The 3LD2704-0TK51 is well suited for large power feeders, maintenance isolation and applications demanding high continuous current and rated power.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775072120896,"sku":"3LD2704-0TK51","price":2209.52,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/3LD2704-0TK51.jpg?v=1764069641","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-sentron-switch-disconnector-3-pole-400v-100a","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}