{"product_id":"emas-hn0901nue-contactor-3p-9a-4kw-20a-heating-230v-coil-1-n-c-aux","title":"EMAS HN0901NUE Contactor 3P 9A 4KW \/ 20A Heating (230V Coil 1 N.C. Aux)","description":"\u003ch3\u003eHN Series 9A 220-230V\/50-60HZ Contactor\u003c\/h3\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003eCompact DIN rail or panel mounted contactor from EMAS. 3 poles and 1 normally closed auxiliary contact. Commonly used to switch heating, motor, or lighting loads. Suitable for thermal loads up to 20A.\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eOperational Frequency\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e50 - 60Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003eContactor\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eCurrent (Ie)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e9A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eUsage Category\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003eAC 3\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eMechanical Life (Min Qty)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e10000000\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eElectrical Life (Min Qty)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e1000000\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eOperating Frequency (On-Off\/Hour)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003eMech. 1800 Elec. 600\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eInsulation Voltage (Ui)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e690V AC\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eImpulse Withstand Voltage (Uimp)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e6 kV\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eDielectric Strength (Body-Contact)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e1890V AC\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eDielectric Strength (Contact-Contact)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e1890V AC\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eIsolation Resistance\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e10 MΩ (500 V DC)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e-15 \/ +80 °C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003ePollution Degree\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e3\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eProtection Degree\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003eIP20\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eCable Section\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e1,5 mm²\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eScrew Torque\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e1,8 Nm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eShort Circuit Breaking Capacity (Ics)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e50 kA\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eSerial\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003eHN Series\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e220-230V\/50-60HZ\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eAuxiliary\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e1NC\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between this and the 1NO auxiliary version?\u003c\/strong\u003e\u003cbr\u003e\nThis variant has a normally-closed (N.C.) auxiliary contact, useful for fault\/status signalling that needs to open when the contactor energises. If you need a normally-open auxiliary for a start\/run signal, EMAS also offers the 1NO version of this contactor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 9A enough for my motor or heating load?\u003c\/strong\u003e\u003cbr\u003e\n9A\/4KW is rated for motor loads; for resistive heating loads, the AC1 thermal rating goes up to 20A. Check the load's nameplate current against these ratings before selecting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this replace my existing branded contactor?\u003c\/strong\u003e\u003cbr\u003e\nLikely yes — this is a common form-factor replacement for major contactor brands. Confirm your coil voltage and pole\/auxiliary configuration match before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for a washdown or outdoor panel?\u003c\/strong\u003e\u003cbr\u003e\nNo — IP20 rated, intended for mounting inside an enclosed control panel rather than direct exposure.\u003c\/p\u003e\n\n\u003ch3\u003eIndustry Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating \u0026amp; process control\u003c\/strong\u003e — switching heating elements and resistive loads up to 20A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor control panels\u003c\/strong\u003e — 9A\/4KW motor starter for pumps, fans, and small industrial motors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighting control\u003c\/strong\u003e — contactor switching for large lighting loads in commercial or industrial buildings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMAS","offers":[{"title":"Default Title","offer_id":43585252786346,"sku":"HN0901NUE","price":31.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0501\/5794\/5002\/products\/HN0910NUE_2_d1fbab11-2baa-4be5-9ff7-9c36b411b39f.png?v=1665174566","url":"https:\/\/www.production-automation.co.uk\/products\/emas-hn0901nue-contactor-3p-9a-4kw-20a-heating-230v-coil-1-n-c-aux","provider":"Production Automation","version":"1.0","type":"link"}