{"product_id":"siemens-sentron-switch-disconnector-3ld-main-switch-3-pole-250a-132kw","title":"Siemens Sentron Switch disconnector 3LD, main switch, 3-pole, 250A, 132kW","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3LD2418-0TK11 is a 3-pole switch-disconnector from the SENTRON 3LD series (main switch design). It is rated for a continuous current of 250 A and supports high operational power, designed for floor-mounting with door coupling and a black knob-operated selector mechanism.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3-pole switch disconnector (main switch) designed for low-voltage distribution systems\u003c\/li\u003e\n\u003cli\u003eRated continuous current Iu = 250 A\u003c\/li\u003e\n\u003cli\u003eHigh operational power: AC-23A duty at 400 V up to 132 kW, AC-3 duty at 400 V up to 110 kW\u003c\/li\u003e\n\u003cli\u003eRated insulation voltage Ui = 690 V; surge voltage resistance = 8 kV\u003c\/li\u003e\n\u003cli\u003eProtection class IP65 on front, suitable for demanding environments\u003c\/li\u003e\n\u003cli\u003eLockable in OFF position, suitable for maintenance and safe-isolation applications\u003c\/li\u003e\n\u003cli\u003e4-hole front mounting type; knob-operated selector switch mechanism in black\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\u003eProduct Series:\u003c\/strong\u003e SENTRON 3LD Switch-Disconnectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle Number:\u003c\/strong\u003e 3LD2418-0TK11\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 (Iu):\u003c\/strong\u003e 250 A\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\u003eRated Operating Power (AC-23A, 400 V):\u003c\/strong\u003e 132 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Operating Power (AC-3, 400 V):\u003c\/strong\u003e 110 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Service Life (Typical):\u003c\/strong\u003e 100,000 operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Endurance (Typical):\u003c\/strong\u003e 6,000 operations at AC-23A, 690 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (H × W × D):\u003c\/strong\u003e 169 mm × 112 mm × 94 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight (Approx.):\u003c\/strong\u003e 2.7 kg\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\u003eComplies with IEC\/EN 60947-3 and other relevant standards for switch-disconnectors\u003c\/li\u003e\n\u003cli\u003eManufactured under Siemens SENTRON quality and safety standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3LD2418-0TK11 is ideal for use as a main service switch, safety isolation switch or maintenance switch in industrial power distribution, large machinery, and switchboard installations. Its high current rating, excellent protection class and locking capability make it suitable for demanding environments requiring clear disconnection and safe maintenance.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775092928576,"sku":"3LD2418-0TK11","price":9650.79,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/3LD2418-0TK11.jpg?v=1762161489","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-sentron-switch-disconnector-3ld-main-switch-3-pole-250a-132kw","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}