{"product_id":"siemens-sentron-switch-disconnector-3ld-main-switch-floor-mount-3-pole-160a","title":"Siemens Sentron Switch disconnector 3LD, main switch, floor mount, 3-pole, 160A","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3LD2318-0TK11 is a 3-pole switch-disconnector from the SENTRON 3LD series, designed as a main switch (floor-mounting with door coupling) with a fixed mounting. It is rated for a continuous current of 160 A and supports high operating power (AC-23A duty up to 75 kW at 400 V). The unit features a knob-operated selector mechanism in black, and is lockable in the OFF position for safe isolation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3-pole switch-disconnector, suitable as main switch and safety switch\u003c\/li\u003e\n\u003cli\u003eRated continuous current (Iu): 160 A\u003c\/li\u003e\n\u003cli\u003eHigh operating power: up to 75 kW at 400 V AC (AC-23A duty)\u003c\/li\u003e\n\u003cli\u003eFixed mounting, floor mounting with door coupling, knob-operated mechanism\u003c\/li\u003e\n\u003cli\u003eSelector switch, black knob, 1 = ON \/ 0 = OFF display version\u003c\/li\u003e\n\u003cli\u003eLockable in OFF position with up to 3 padlocks (hasp thickness 4-6 mm)\u003c\/li\u003e\n\u003cli\u003eProtection class front IP65; degree of protection NEMA 1, 3R, 4X, 12\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 3LD2318-0TK11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize of Switch Disconnector:\u003c\/strong\u003e Size 5\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 Surge Withstand Voltage (Uimp):\u003c\/strong\u003e 8 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Operating Power (AC-23A):\u003c\/strong\u003e 75 kW at 400 V; 45 kW at 690 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Operational Current (AC-21) at 400 V:\u003c\/strong\u003e 160 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Endurance:\u003c\/strong\u003e Approx. 6 000 switching cycles at AC-23A\/690 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Service Life:\u003c\/strong\u003e Approx. 100 000 operations\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 2.75 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\u003eDesigned and manufactured under Siemens industrial switchgear quality standards\u003c\/li\u003e\n\u003cli\u003eSuitable for main switch, switch-disconnector, and safety switch functions\u003c\/li\u003e\n\u003cli\u003eRoHS-compliant and meets relevant IEC\/EN standards for switch-disconnectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3LD2318-0TK11 is ideally used in low-voltage power distribution systems as a main switch or isolator. Its high current rating, robust construction and front-mount operator make it suitable for industrial control panels, switchgear assemblies, emergency isolation points and large machinery installations where safe disconnection and high performance are required.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775091748928,"sku":"3LD2318-0TK11","price":8000.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/3LD2318-0TK11.jpg?v=1762267900","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-sentron-switch-disconnector-3ld-main-switch-floor-mount-3-pole-160a","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}