{"product_id":"siemens-ac-3e-ac-3-power-contactor-3-pole-2no-2nc-7-5kw-24vdc-16a","title":"Siemens AC-3e\/AC-3 Power contactor, 3-pole, 2NO+2NC, 7.5kW, 24VDC, 16A","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens SIRIUS power contactor (SKU: 3RT2018-1FB44-3MA0) is a 3-pole device of size S00, rated for AC-3 switching at 16 A (7.5 kW at 400 V), with a 24 V DC coil including integrated diode, and auxiliary contacts configured as 2 NO + 2 NC for enhanced control and signaling.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThree-pole contactor (main section) with auxiliary contacts (2 NO + 2 NC)\u003c\/li\u003e\n\u003cli\u003eRated operational current: 16 A (AC-3 at 400 V)\u003c\/li\u003e\n\u003cli\u003eMotor rating: 7.5 kW at 400 V (AC-3) or equivalent duty\u003c\/li\u003e\n\u003cli\u003eControl coil: 24 V DC with integrated diode for protection\u003c\/li\u003e\n\u003cli\u003eSize: S00 for compact mounting\u003c\/li\u003e\n\u003cli\u003eScrew-terminal connections for main, auxiliary and coil circuits\u003c\/li\u003e\n\u003cli\u003eDesigned to IEC standards for voltage, insulation and impulse withstand\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 Type:\u003c\/strong\u003e Power contactor, SIRIUS 3RT2 series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle Number:\u003c\/strong\u003e 3RT2018-1FB44-3MA0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Circuit Poles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Operational Voltage (AC-3\/400 V):\u003c\/strong\u003e 16 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Motor Power (AC-3\/400 V):\u003c\/strong\u003e 7.5 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Supply Voltage:\u003c\/strong\u003e 24 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Contacts:\u003c\/strong\u003e 2 NO + 2 NC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e S00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Voltage (Uᵢ):\u003c\/strong\u003e 690 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge Voltage Withstand (Uₚₘₚ):\u003c\/strong\u003e 6 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Ambient Temperature:\u003c\/strong\u003e –25 °C to +60 °C\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 to comply with IEC\/EN standards for industrial controllers and switching devices\u003c\/li\u003e\n\u003cli\u003eCE-marked and suitable for global industrial use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIdeal for control of three-phase motors and general switching duties in industrial automation, this Siemens 3RT2018-1FB44-3MA0 contactor offers reliable performance in a compact size, making it suitable for machine integration, panel installations and OEM equipment where high switching capability in a small footprint is required.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775099777088,"sku":"3RT2018-1FB44-3MA0","price":1380.33,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/3RT2018-1FB44-3MA0.jpg?v=1761640000","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-ac-3e-ac-3-power-contactor-3-pole-2no-2nc-7-5kw-24vdc-16a","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}