{"product_id":"himel-hdr3s2525-overload-relay-for-hdc3-25-38-2no-2nc-17-25a","title":"Himel HDR3s2525 Overload Relay for HDC3-25-38 2NO\/2NC 17-25A","description":"\u003ch1\u003e\u003cspan\u003eHimel HDR3s2525 Thermal Overload Relay for HDC3-25-38 17–25A 2NO\/2NC\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHimel HDR3s2525 Thermal Overload Relay\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is an electrical protection device designed to help protect compatible electric motors against sustained overload conditions. With an adjustable current range of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e17A to 25A\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this relay is suitable for motor control applications requiring reliable thermal overload protection. It is designed for use with compatible Himel HDC3 contactors, including specified models within the HDC3-25 to HDC3-38 range, subject to manufacturer compatibility requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThermal overload relays monitor motor current and respond when an overload persists beyond the permitted operating period. When a sustained overload is detected, the relay trips and changes the state of its auxiliary contacts, allowing the motor control circuit to disconnect the motor and helping reduce the risk of overheating and damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Himel\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e HDR3s2525\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Thermal Overload Relay\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAdjustable Current Range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 17A–25A\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatible Contactor Series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Himel HDC3-25 to HDC3-38, subject to verification\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAuxiliary Contacts:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2NO\/2NC, as specified\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMain Function:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Electric motor overload protection\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOperating Principle:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Thermal overload detection\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eApplication:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Motor starters and electrical control panels\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Himel HDR3s2525 Thermal Overload Relay is suitable for compatible motor control installations, including:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIndustrial motor starter assemblies\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWater pumps and pumping systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eVentilation fans and blowers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompressors and industrial machinery\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManufacturing and production equipment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMotor control centers and electrical panels\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompatible motor-driven equipment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eAdjustable Motor Protection\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe 17A–25A adjustment range allows the relay to be set according to the protected motor's rated current and the manufacturer's instructions. Its auxiliary contacts can be used within compatible control circuits for switching and signaling functions. This makes the relay a practical component for electricians, panel builders, maintenance technicians, and industrial equipment installers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation and Compatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eBefore installation, verify the exact contactor model, mounting arrangement, terminal connections, and auxiliary contact configuration. Set the overload current according to the motor nameplate and applicable manufacturer instructions. A thermal overload relay does not replace short-circuit protection; a suitable circuit breaker or fuse must also be provided. Installation should be performed by a qualified electrician following applicable electrical safety requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Himel HDR3s2525 is a practical choice for compatible motor starter systems requiring adjustable thermal overload protection within the 17A–25A range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAvailable in Electx Electrical Supply.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Himel","offers":[{"title":"Default Title","offer_id":41492952514635,"sku":"HDR3s2525","price":1315.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/9732\/7179\/files\/Himel_HDR3s2525_Overload_Relay_for_HDC3-25-38_2NO_2NC_17-25A_-_Electx_Electrical_Supply_1.jpg?v=1793201177","url":"https:\/\/www.electxelectricalsupply.com\/products\/himel-hdr3s2525-overload-relay-for-hdc3-25-38-2no-2nc-17-25a","provider":"Electx Electrical Supply","version":"1.0","type":"link"}