{"product_id":"emas-ssrp1da025-1ph-solid-state-relay-25a-24-320v-heatsink","title":"EMAS SSRP1DA025 - 1PH Solid State Relay 25A 24~320V + Heatsink","description":"\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003eComplete SSR and heatsink assembly for DIN rail or flush mounting — the 25A SSR pre-fitted with a matched heatsink for continuous-duty use straight out of the box. Driven directly by the pulse output of a \u003cstrong\u003e\u003ca href=\"https:\/\/www.production-automation.co.uk\/collections\/pid-temperature-controllers\" style=\"color: rgb(43, 0, 255);\"\u003ePID temperature controller\u003c\/a\u003e\u003c\/strong\u003e. If you don't need the heatsink, see the standalone \u003cstrong\u003e\u003ca href=\"https:\/\/www.production-automation.co.uk\/products\/copy-of-emas-ssrp1da025-1ph-solid-state-relay-25a-24-320v\" style=\"color: rgb(43, 0, 255);\"\u003eSSRP1DA025\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eWeight (Net)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e95gr\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003eKlemensli\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eOperational Voltage\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e24-320V\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\"\u003eSolid State Relay\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\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-25 \/ +70 °C (without condensation and frosting)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e-30 \/ +100 °C (without condensation and frosting)\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\u003eScrew Torque\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003eFor control line: 1.2Nm; for load line: 2.2Nm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eCable Section for Input Terminal\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e1.5mm²\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eCable Section for Load Terminal\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e4mm²\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eIndicator\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003eLED\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eMin. Load Current\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e100mA\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eControl Voltage\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e4-32V DC\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eMin. Switching On Voltage\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e4V DC\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eMin. Switching Off Voltage\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e3.0V DC\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eInsulation Voltage (between input-output)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e2500Vrms\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eMin. Input Current\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e5mA\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eMax. Output Current\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e15mA\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eMax. Load Current (RMS) (AC51)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e25A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eLoad Voltage (RMS)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e24-320V AC\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eLoad 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\u003eNon-repetitive Surge Current (F=50Hz, t=10ms, Tj=25°C)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e250A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eMaximum Voltage Drop\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e1.55V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-6\"\u003e\u003cstrong\u003eFor Fuse I²t (Max. 0.5 period, Tj=25°C)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6\"\u003e340 A²sec\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\"\u003eSSR Series\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy buy this instead of the SSR alone?\u003c\/strong\u003e\u003cbr\u003e\nIt saves you sourcing and fitting a matched heatsink separately — this comes pre-assembled with the heatsink already attached, ready for DIN rail or flush panel mounting. See the \u003cstrong\u003e\u003ca href=\"https:\/\/www.production-automation.co.uk\/products\/copy-of-emas-ssrp1da025-1ph-solid-state-relay-25a-24-320v\" style=\"color: rgb(43, 0, 255);\"\u003estandard SSRP1DA025\u003c\/a\u003e\u003c\/strong\u003e if you're fitting your own heatsink or don't need one.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the heatsink sized correctly for 25A continuous use?\u003c\/strong\u003e\u003cbr\u003e\nYes — EMAS matches heatsink size to relay rating, so this assembly is suitable for continuous-duty switching at up to 25A without needing to calculate thermal derating yourself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat control signal does it need?\u003c\/strong\u003e\u003cbr\u003e\n4-32V DC — compatible with most PLC digital outputs directly, and with the pulse output of any \u003cstrong\u003e\u003ca href=\"https:\/\/www.production-automation.co.uk\/collections\/pid-temperature-controllers\" style=\"color: rgb(43, 0, 255);\"\u003ePID temperature controller\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this for phase-angle or PWM temperature control?\u003c\/strong\u003e\u003cbr\u003e\nYes — this is a common choice for driving heating elements from a PID temperature controller's low-voltage output signal.\u003c\/p\u003e\n\n\u003ch3\u003eIndustry Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess heating\u003c\/strong\u003e — PID\/PLC-driven temperature control for ovens, extruders, and heated tooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastics \u0026amp; packaging machinery\u003c\/strong\u003e — high-cycle switching of heater bands without mechanical contact wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel builders\u003c\/strong\u003e — a ready-to-mount assembly that saves selecting and pairing a separate heatsink\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMAS","offers":[{"title":"Default Title","offer_id":43348242727082,"sku":"SSRP1DA025-1","price":54.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0501\/5794\/5002\/products\/image_e3b2382d-6fdb-4149-b772-aa93c857a468.png?v=1661590462","url":"https:\/\/www.production-automation.co.uk\/products\/emas-ssrp1da025-1ph-solid-state-relay-25a-24-320v-heatsink","provider":"Production Automation","version":"1.0","type":"link"}