{"product_id":"siemens-control-relay-screw-terminal-10-pole-10no-24vdc-10a","title":"Siemens Control relay, screw terminal, 10-pole, 10NO, 24VDC, 10A","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3TH4310-0BB4 is a 4-pole industrial control relay designed for reliable control and auxiliary switching functions in electrical automation systems. It operates with a 24 V DC coil and features 4 normally open (NO) contacts for signal switching, control logic, and interlocking applications. Built with a compact housing and robust mechanical endurance, it is ideal for integration into control panels, motor circuits, and PLC interfaces.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Industrial control relay with 4 NO contacts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Voltage:\u003c\/strong\u003e 24 V DC coil for direct current control circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Configuration:\u003c\/strong\u003e 4 normally open (NO) contacts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Operational Current:\u003c\/strong\u003e 10 A at AC-15, 230 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Endurance:\u003c\/strong\u003e Up to 1 million operating cycles under nominal load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Durability:\u003c\/strong\u003e Up to 30 million operating cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN-rail or screw-mountable base for easy installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Screw terminals for secure and easy wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Compact size suitable for standard control panels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\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 SIRIUS 3TH4 Control Relays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Coil Voltage:\u003c\/strong\u003e 24 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Contacts:\u003c\/strong\u003e 4 NO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Rating:\u003c\/strong\u003e 10 A at AC-15, 230 V \/ 5 A at DC-13, 24 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage:\u003c\/strong\u003e 690 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Impulse Withstand Voltage:\u003c\/strong\u003e 6 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Frequency:\u003c\/strong\u003e 10–50 operations per minute (mechanical)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Capacity:\u003c\/strong\u003e 2,000 VA (AC-15) \/ 120 W (DC-13)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e DIN-rail or front panel mounting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Screw terminals (M3.5)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Temperature Range:\u003c\/strong\u003e -25 °C to +60 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Life:\u003c\/strong\u003e Up to 30 million operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Life:\u003c\/strong\u003e Up to 1 million operations (AC-15)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Class:\u003c\/strong\u003e IP20 (finger-safe terminals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 45 mm × 58 mm × 73 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 0.18 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\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e IEC 60947-5-1 (Control Circuit Devices and Switching Elements)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Marking:\u003c\/strong\u003e Conforms to EU safety and EMC directives\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL \/ CSA Certified:\u003c\/strong\u003e Approved for industrial control applications in North America\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Free from hazardous substances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREACH Conformant:\u003c\/strong\u003e Meets EU environmental and chemical safety requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Class:\u003c\/strong\u003e IP20 (finger-safe terminal design)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIdeal for auxiliary control, signaling, and interlocking functions in electrical automation systems. Commonly used in motor control centers, PLC interfaces, and switching cabinets. Suitable for applications in manufacturing, building automation, and process industries requiring reliable control and compact design.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775104135232,"sku":"3TH4310-0BB4","price":2526.6,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/3TH4310-0BB4.jpg?v=1761043243","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-control-relay-screw-terminal-10-pole-10no-24vdc-10a","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}