{"product_id":"emas-hn2510nue-contactor-3p-25a-11kw-40a-heating-230v-coil-1-n-o-aux","title":"EMAS HN2510NUE - Contactor 3P 25A 11KW \/ 40A Heating (230V AC Coil 1 N.O. Aux)","description":"\u003cp\u003eThe \u003cstrong\u003eEMAS HN2510NUE\u003c\/strong\u003e is a 3 pole contactor with a 230V AC coil and one normally open auxiliary contact, for DIN rail or panel mounting. It switches three-phase motors up to 11kW (25A AC3) and resistive heating loads up to 40A (AC1), making it a cost-effective choice for larger heaters, ovens and pump motors.\u003c\/p\u003e\n\u003cp\u003eIt is a common replacement for Crompton, Schneider, Telemecanique, ABB and similar contactors. Overloads, auxiliary contact blocks and other coil voltages are available on request. For smaller loads, see the \u003cstrong\u003e\u003ca href=\"https:\/\/www.production-automation.co.uk\/products\/emas-hn0910nue-contactor-9a-4kw-230v-coil-1-n-o-aux\" style=\"color: #0000ff; font-weight:bold;\"\u003eEMAS HN0910NUE 9A contactor\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eTechnical Details\u003c\/h3\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\"\u003e25A (AC3), 40A (AC1)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eMotor Rating\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e11kW (AC3)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003ePoles\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\u003eAuxiliary\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e1NO\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eCoil Voltage\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e220-230V AC 50-60Hz\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\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\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\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\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between AC1 and AC3 ratings?\u003c\/strong\u003e\u003cbr\u003eAC1 applies to resistive loads such as heating elements and gives the higher rating (40A). AC3 applies to inductive loads such as three-phase motors and is lower (25A \/ 11kW) because motor inrush current is harder on the contacts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the 230V coil work on UK 240V mains?\u003c\/strong\u003e\u003cbr\u003eYes. UK mains is nominally 230V, often measured at around 240V, which is within the coil's normal operating tolerance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this replace my existing branded contactor?\u003c\/strong\u003e\u003cbr\u003eLikely yes. It is a common form-factor replacement for Crompton, Schneider, Telemecanique, ABB and similar contactors. Check that the coil voltage, load rating and auxiliary contact match before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 9A version enough for my load?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003e\u003ca href=\"https:\/\/www.production-automation.co.uk\/products\/emas-hn0910nue-contactor-9a-4kw-230v-coil-1-n-o-aux\" style=\"color: #0000ff; font-weight:bold;\"\u003eHN0910NUE\u003c\/a\u003e\u003c\/strong\u003e covers motors up to 4kW and heating up to 20A. Above that, this 25A model is the right choice.\u003c\/p\u003e\n\u003ch3\u003eIndustry Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvens, kilns \u0026amp; heaters\u003c\/strong\u003e — switching heating loads up to 40A from a temperature controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor control panels\u003c\/strong\u003e — starters for pumps, compressors and fans up to 11kW.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel refurbishment\u003c\/strong\u003e — drop-in replacement for ageing or discontinued branded contactors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is the difference between AC1 and AC3 ratings?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"AC1 applies to resistive loads such as heating elements and gives the higher rating (40A). AC3 applies to inductive loads such as three-phase motors and is lower (25A \/ 11kW) because motor inrush current is harder on the contacts.\"}},{\"@type\":\"Question\",\"name\":\"Will the 230V coil work on UK 240V mains?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. UK mains is nominally 230V, often measured at around 240V, which is within the coil's normal operating tolerance.\"}},{\"@type\":\"Question\",\"name\":\"Can this replace my existing branded contactor?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Likely yes. It is a common form-factor replacement for Crompton, Schneider, Telemecanique, ABB and similar contactors. Check that the coil voltage, load rating and auxiliary contact match before ordering.\"}},{\"@type\":\"Question\",\"name\":\"Is the 9A version enough for my load?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The HN0910NUE covers motors up to 4kW and heating up to 20A. Above that, this 25A model is the right choice.\"}}]}\n\u003c\/script\u003e","brand":"EMAS","offers":[{"title":"Default Title","offer_id":57641769632117,"sku":"HN2510NUE","price":52.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0501\/5794\/5002\/products\/HN0910NUE_2.png?v=1662395774","url":"https:\/\/www.production-automation.co.uk\/de\/products\/emas-hn2510nue-contactor-3p-25a-11kw-40a-heating-230v-coil-1-n-o-aux","provider":"Production Automation","version":"1.0","type":"link"}