{"product_id":"siemens-sentron-3ld-switch-disconnector-front-panel-4-pole-25a","title":"Siemens Sentron 3LD Switch disconnector, front panel, 4-pole, 25A","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3LD2103-1TL53 is a 4-pole switch-disconnector from the SENTRON 3LD series, designed for safe mains isolation and emergency switching in industrial power distribution systems. It is rated for 25 A and supports front mounting with a rotary handle, making it suitable for panel and machine installations where reliable isolation and clear OFF position indication are required.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4-pole switch-disconnector (3 phases + neutral)\u003c\/li\u003e\n\u003cli\u003eRated operational current: 25 A\u003c\/li\u003e\n\u003cli\u003eDesigned for emergency switching and safe mains isolation\u003c\/li\u003e\n\u003cli\u003eFront mounting with rotary operating mechanism\u003c\/li\u003e\n\u003cli\u003eSuitable for AC-23A duty applications\u003c\/li\u003e\n\u003cli\u003eLockable in the OFF position for maintenance safety\u003c\/li\u003e\n\u003cli\u003eRobust industrial design for control panel and machine installations\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 3LD2103-1TL53\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e Siemens SENTRON 3LD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Operational Current (Ie):\u003c\/strong\u003e 25 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 Impulse Withstand Voltage (Uimp):\u003c\/strong\u003e 6 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUtilization Category:\u003c\/strong\u003e AC-23A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Capacity:\u003c\/strong\u003e approx. 9.5 kW at 400 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Front mounting with rotary handle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDegree of Protection (Front):\u003c\/strong\u003e IP65\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 standards for low-voltage switchgear\u003c\/li\u003e\n\u003cli\u003eCompliant with Siemens SENTRON industrial safety and switching requirements\u003c\/li\u003e\n\u003cli\u003eSuitable for emergency-off and maintenance isolation applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis switch-disconnector is ideal for use in industrial switchboards, machine control panels and power distribution systems where safe isolation of equipment is required. It is commonly used as a main switch, maintenance switch or emergency-off device in manufacturing plants, automation systems and electrical installations.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775073497152,"sku":"3LD2103-1TL53","price":1026.03,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/3LD2103-1TL53.jpg?v=1763724390","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-sentron-3ld-switch-disconnector-front-panel-4-pole-25a","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}