CARLO GAVAZZI RS1A48D25 SSR Relay SPST-NO 25A 42-530V
Introducing the CARLO GAVAZZI RS1A48D25 Solid State Relay, designed for reliable resistive load switching in industrial applications. This high-performance SSR features zero switching technology, ensuring minimal electrical noise and enhanced longevity.
Zero switching AC solid state relay for resistive loads
Rated operational voltage: 42-530V AC
Control voltage options: 18-36 VAC/VDC or 3-32 VDC depending on model
Rated operational current: 25A
Integrated snubber network for enhanced performance
Direct copper bonding (DCB) technology for improved reliability
LED indicator for control input status
Clip-on IP20 protection cover for touch safety
Self-lifting terminals supporting cables up to 16 mm²
Technical Specifications
Switching Mode
Rated Operational Voltage
Control Voltage
Rated Operational Current
Blocking Voltage
Opto-isolation
Zero Switching
42-530V AC
3-32 VDC or 18-36 VAC/VDC (model dependent)
25A
Up to 1200V
> 4000 VACrms
Selection Guide
Rated Voltage
Blocking Voltage
Control Voltage
Part Number
230 VACrms
650 Vp
3-32 VDC
RS1A23D25
400 VACrms
800 Vp
4-32 VDC
RS1A40D25
480 VACrms
1200 Vp
4-32 VDC
RS1A48D25
Additional Information
The RS1A series offers robust performance with high dielectric strength and integrated snubber networks, suitable for industrial automation and control systems. For detailed heatsink options and mounting configurations, please refer to the datasheet or visit the manufacturer's website.
Note: Use of AC solid state relays may cause conducted radio interferences depending on the application and load current. Mains filters may be necessary to meet EMC requirements. Control input lines should be installed together to minimize RF interference.
For more detailed specifications and application guidelines, please consult the datasheet.
Datasheet was not processed please search the internet for the part number for more details.
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{"id":10027114922301,"title":"RS1A48D25","handle":"rs1a48d25","description":"\u003ch3\u003eCARLO GAVAZZI RS1A48D25 SSR Relay SPST-NO 25A 42-530V\u003c\/h3\u003e\n\u003cp\u003eIntroducing the CARLO GAVAZZI RS1A48D25 Solid State Relay, designed for reliable resistive load switching in industrial applications. This high-performance SSR features zero switching technology, ensuring minimal electrical noise and enhanced longevity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e RS1A48D25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e CARLO GAVAZZI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BLK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/gavazziautomation.com\/images\/PIM\/DATASHEET\/ENG\/RS1A.pdf\" target=\"_blank\"\u003eRS1A Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eZero switching AC solid state relay for resistive loads\u003c\/li\u003e\n\u003cli\u003eRated operational voltage: 42-530V AC\u003c\/li\u003e\n\u003cli\u003eControl voltage options: 18-36 VAC\/VDC or 3-32 VDC depending on model\u003c\/li\u003e\n\u003cli\u003eRated operational current: 25A\u003c\/li\u003e\n\u003cli\u003eIntegrated snubber network for enhanced performance\u003c\/li\u003e\n\u003cli\u003eDirect copper bonding (DCB) technology for improved reliability\u003c\/li\u003e\n\u003cli\u003eLED indicator for control input status\u003c\/li\u003e\n\u003cli\u003eClip-on IP20 protection cover for touch safety\u003c\/li\u003e\n\u003cli\u003eSelf-lifting terminals supporting cables up to 16 mm²\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSwitching Mode\u003c\/th\u003e\n\u003cth\u003eRated Operational Voltage\u003c\/th\u003e\n\u003cth\u003eControl Voltage\u003c\/th\u003e\n\u003cth\u003eRated Operational Current\u003c\/th\u003e\n\u003cth\u003eBlocking Voltage\u003c\/th\u003e\n\u003cth\u003eOpto-isolation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZero Switching\u003c\/td\u003e\n\u003ctd\u003e42-530V AC\u003c\/td\u003e\n\u003ctd\u003e3-32 VDC or 18-36 VAC\/VDC (model dependent)\u003c\/td\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003ctd\u003eUp to 1200V\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 4000 VACrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSelection Guide\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eRated Voltage\u003c\/th\u003e\n\u003cth\u003eBlocking Voltage\u003c\/th\u003e\n\u003cth\u003eControl Voltage\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e230 VACrms\u003c\/td\u003e\n\u003ctd\u003e650 Vp\u003c\/td\u003e\n\u003ctd\u003e3-32 VDC\u003c\/td\u003e\n\u003ctd\u003eRS1A23D25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e400 VACrms\u003c\/td\u003e\n\u003ctd\u003e800 Vp\u003c\/td\u003e\n\u003ctd\u003e4-32 VDC\u003c\/td\u003e\n\u003ctd\u003eRS1A40D25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e480 VACrms\u003c\/td\u003e\n\u003ctd\u003e1200 Vp\u003c\/td\u003e\n\u003ctd\u003e4-32 VDC\u003c\/td\u003e\n\u003ctd\u003eRS1A48D25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThe RS1A series offers robust performance with high dielectric strength and integrated snubber networks, suitable for industrial automation and control systems. For detailed heatsink options and mounting configurations, please refer to the datasheet or visit the manufacturer's website.\u003c\/p\u003e\n\u003cp\u003eNote: Use of AC solid state relays may cause conducted radio interferences depending on the application and load current. Mains filters may be necessary to meet EMC requirements. Control input lines should be installed together to minimize RF interference.\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications and application guidelines, please consult the \u003ca href=\"https:\/\/gavazziautomation.com\/images\/PIM\/DATASHEET\/ENG\/RS1A.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T20:12:47+05:30","created_at":"2025-08-15T20:12:47+05:30","vendor":"Waldom Electonics","type":"","tags":["25A","530V","CARLO","IMPORT_CSV","IMPORT_PT2","Relay","SSR","WLDM"],"price":520409,"price_min":520409,"price_max":520409,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50623742378301,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"RS1A48D25","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"RS1A48D25","public_title":null,"options":["Default Title"],"price":520409,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"RS1A48D25","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/11061043.png?v=1755268970"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11061043.png?v=1755268970","options":["Title"],"media":[{"alt":null,"id":45855605883197,"position":1,"preview_image":{"aspect_ratio":1.0,"height":400,"width":400,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11061043.png?v=1755268970"},"aspect_ratio":1.0,"height":400,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11061043.png?v=1755268970","width":400}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCARLO GAVAZZI RS1A48D25 SSR Relay SPST-NO 25A 42-530V\u003c\/h3\u003e\n\u003cp\u003eIntroducing the CARLO GAVAZZI RS1A48D25 Solid State Relay, designed for reliable resistive load switching in industrial applications. This high-performance SSR features zero switching technology, ensuring minimal electrical noise and enhanced longevity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e RS1A48D25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e CARLO GAVAZZI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BLK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/gavazziautomation.com\/images\/PIM\/DATASHEET\/ENG\/RS1A.pdf\" target=\"_blank\"\u003eRS1A Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eZero switching AC solid state relay for resistive loads\u003c\/li\u003e\n\u003cli\u003eRated operational voltage: 42-530V AC\u003c\/li\u003e\n\u003cli\u003eControl voltage options: 18-36 VAC\/VDC or 3-32 VDC depending on model\u003c\/li\u003e\n\u003cli\u003eRated operational current: 25A\u003c\/li\u003e\n\u003cli\u003eIntegrated snubber network for enhanced performance\u003c\/li\u003e\n\u003cli\u003eDirect copper bonding (DCB) technology for improved reliability\u003c\/li\u003e\n\u003cli\u003eLED indicator for control input status\u003c\/li\u003e\n\u003cli\u003eClip-on IP20 protection cover for touch safety\u003c\/li\u003e\n\u003cli\u003eSelf-lifting terminals supporting cables up to 16 mm²\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSwitching Mode\u003c\/th\u003e\n\u003cth\u003eRated Operational Voltage\u003c\/th\u003e\n\u003cth\u003eControl Voltage\u003c\/th\u003e\n\u003cth\u003eRated Operational Current\u003c\/th\u003e\n\u003cth\u003eBlocking Voltage\u003c\/th\u003e\n\u003cth\u003eOpto-isolation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZero Switching\u003c\/td\u003e\n\u003ctd\u003e42-530V AC\u003c\/td\u003e\n\u003ctd\u003e3-32 VDC or 18-36 VAC\/VDC (model dependent)\u003c\/td\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003ctd\u003eUp to 1200V\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 4000 VACrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSelection Guide\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eRated Voltage\u003c\/th\u003e\n\u003cth\u003eBlocking Voltage\u003c\/th\u003e\n\u003cth\u003eControl Voltage\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e230 VACrms\u003c\/td\u003e\n\u003ctd\u003e650 Vp\u003c\/td\u003e\n\u003ctd\u003e3-32 VDC\u003c\/td\u003e\n\u003ctd\u003eRS1A23D25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e400 VACrms\u003c\/td\u003e\n\u003ctd\u003e800 Vp\u003c\/td\u003e\n\u003ctd\u003e4-32 VDC\u003c\/td\u003e\n\u003ctd\u003eRS1A40D25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e480 VACrms\u003c\/td\u003e\n\u003ctd\u003e1200 Vp\u003c\/td\u003e\n\u003ctd\u003e4-32 VDC\u003c\/td\u003e\n\u003ctd\u003eRS1A48D25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThe RS1A series offers robust performance with high dielectric strength and integrated snubber networks, suitable for industrial automation and control systems. For detailed heatsink options and mounting configurations, please refer to the datasheet or visit the manufacturer's website.\u003c\/p\u003e\n\u003cp\u003eNote: Use of AC solid state relays may cause conducted radio interferences depending on the application and load current. Mains filters may be necessary to meet EMC requirements. Control input lines should be installed together to minimize RF interference.\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications and application guidelines, please consult the \u003ca href=\"https:\/\/gavazziautomation.com\/images\/PIM\/DATASHEET\/ENG\/RS1A.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
Unfortunately I havent tested the 5G, Only difficult part was connecting antennas. But everything is good, by default it runs on Qualcom's QMI mode, Had to switch to MBIM and it works good with Windows. Planning to run with OpenWRT soon.
