{"product_id":"spdt-solid-state-relay-10a-25a-40a","title":"SPDT Solid State Relay 10A\/25A\/40A","description":"\u003ch3\u003e1-Form-C SSR 10A\/25A\/40A Normally Open \u0026amp; Normally Closed DC Controlled AC Relay\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003e规格型号\u003c\/th\u003e\n\u003cth align=\"left\"\u003e英文标题\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eSSR-1K1B10DA\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e\u003ccode\u003e10A SPDT Solid State Relay 3-32VDC Control, 24-480VAC Load\u003c\/code\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eSSR-1K1B25DA\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e\u003ccode\u003e25A One Open One Close SSR DC to AC Solid State Relay\u003c\/code\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eSSR-1K1B40DA\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e\u003ccode\u003e40A 1-Form-C Solid State Relay Module 24V DC Control\u003c\/code\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e核心描述\u003c\/h4\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis \u003cstrong\u003eSPDT (One Open One Close) Solid State Relay (SSR)\u003c\/strong\u003e is a DC-to-AC industrial-grade relay module, available in 10A\/25A\/40A ratings. It features both normally open (NO) and normally closed (NC) contacts, enabling flexible load switching for complex control scenarios.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4\u003e关键特性\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSPDT (1-Form-C) Design\u003c\/strong\u003e: Integrated Normally Open (NO) and Normally Closed (NC) contacts\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eDC-to-AC Operation\u003c\/strong\u003e: 3-32VDC control voltage, compatible with PLC and DC signal sources\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eHigh Reliability\u003c\/strong\u003e: Low on-state voltage drop (≤1.6V) and leakage current (≤5mA)\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eNo Mechanical Contacts\u003c\/strong\u003e: Silent, spark-free operation with high shock\/vibration resistance\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eWide Operating Temp\u003c\/strong\u003e: -30°C to +70°C, suitable for harsh industrial environments\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCompact Integrated Design\u003c\/strong\u003e: All-in-one module with built-in heat dissipation structure\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eVersatile Applications\u003c\/strong\u003e: Ideal for fail-safe circuits, interlock control, and dual-load switching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4\u003e规格说明\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name\u003c\/strong\u003e: SPDT (One Open One Close) Solid State Relay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: SSR-1K1B10DA \/ 25DA \/ 40DA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Type\u003c\/strong\u003e: DC to AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current\u003c\/strong\u003e: 10A \/ 25A \/ 40A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Voltage\u003c\/strong\u003e: 3-32VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Current\u003c\/strong\u003e: DC 3-25mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Voltage\u003c\/strong\u003e: 24-480VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-State Voltage Drop\u003c\/strong\u003e: ≤1.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-State Leakage Current\u003c\/strong\u003e: ≤5mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -30°C ~ +70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Configuration\u003c\/strong\u003e: 1-Form-C (SPDT: 1 Normally Open, 1 Normally Closed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Industrial Automation, Fail-Safe Control, Interlock Systems, Dual Load Switching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDATA SHEET\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eAttribute\u003c\/th\u003e\n\u003cth align=\"left\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eSPDT Solid State Relay (One Open One Close)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eModel\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eSSR-1K1B10DA \/ 25DA \/ 40DA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eType\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e1-Form-C (SPDT) SSR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eControl Type\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eDC to AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eRated Current\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e10A \/ 25A \/ 40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eControl Voltage\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e3-32VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eControl Current\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e3-25mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eLoad Voltage\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e24-480VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eOn-State Voltage Drop\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e≤1.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eOff-State Leakage Current\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e≤5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e-30°C ~ +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eContact Configuration\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e1 Normally Open (NO) + 1 Normally Closed (NC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eApplication\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eIndustrial Control, Fail-Safe Systems, Automation, Dual Load Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSSR Dimension \u0026amp; Wiring Diagram\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0583\/0872\/2881\/files\/4a7a9004c068615d2de5c30d0da635b5_390be797-edac-40f5-abca-b7fd87d9f00f.jpg?v=1777079685\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0583\/0872\/2881\/files\/22_a1b5131d-a8d8-470c-978b-c2fe751841df.jpg?v=1777079708\" alt=\"\"\u003e\u003c\/p\u003e","brand":"electrical center b2c","offers":[{"title":"SSR DC to AC 1NO1NC 10A","offer_id":50159421849793,"sku":"SSR DC to AC 1NO1NC 10A","price":38.0,"currency_code":"NZD","in_stock":true},{"title":"SSR DC to AC 1NO1NC 25A","offer_id":50159421882561,"sku":"SSR DC to AC 1NO1NC 25A","price":40.0,"currency_code":"NZD","in_stock":true},{"title":"SSR DC to AC 1NO1NC 40A","offer_id":50159421915329,"sku":"SSR DC to AC 1NO1NC 40A","price":41.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/0872\/2881\/files\/10A_3b6c2ab1-c84d-40d4-82d3-b95f35e3feaf.jpg?v=1777079351","url":"https:\/\/www.electric-b2c.com\/en-nz\/products\/spdt-solid-state-relay-10a-25a-40a","provider":"electrical center b2c","version":"1.0","type":"link"}