CARLO GAVAZZI RS1A48D40E Solid State Relay - Industrial Mount, 480V 40A, 3-32 VDC LED Indicator
Introducing the CARLO GAVAZZI RS1A48D40E, a high-performance industrial solid state relay designed for resistive load switching applications. Manufactured in China, this relay offers reliable operation with zero switching AC control and LED status indication, making it ideal for demanding industrial environments.
Product Features
Zero switching AC solid state relay with triac output for resistive loads
LED indicator for control input status
Clip-on IP20 protection cover for touch safety
Self-lifting terminals for easy installation
Housing free of moulding mass for durability
Control voltage range: 3 to 32 VDC
Operational ratings up to 40 AACrms and 480 VAC
Blocking voltage: Up to 800 Vp
Opto-insulation: > 4000 VACrms
Built-in varistor for surge protection
Rated isolation voltage: Input to output ≥ 4000 VACrms, Input to case ≥ 4000 VACrms, Output to case ≥ 2500 VACrms
Technical Specifications
Type
Rated Operational Voltage
Rated Operational Current
Control Voltage
Housing Isolation
RS 40E
480 VACrms
40 AACrms
3 - 32 VDC
≥ 4000 VACrms input to output, input to case; ≥ 2500 VACrms output to case
Thermal and Mechanical Details
Heatsink options available for load currents and ambient temperatures, with thermal resistances ranging from 0.25 to 5.00 K/W
Dimensions and heatsink compatibility detailed in datasheet
Environmental and Compliance Information
RoHS compliant
Part Name: RS1A48D40E
Country of Origin: China (CN)
UOM: EA
ECCN: Not specified
Package Type: Not specified
Datasheet & Additional Resources
For detailed technical information, please refer to the datasheet.
Note: The datasheet URL is provided for reference. If additional details are required, please search the internet using the part number RS1A48D40E for the latest information.
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.
{"id":10016107823421,"title":"RS1A48D40E","handle":"rs1a48d40e","description":"\u003ch3\u003eCARLO GAVAZZI RS1A48D40E Solid State Relay - Industrial Mount, 480V 40A, 3-32 VDC LED Indicator\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the CARLO GAVAZZI RS1A48D40E, a high-performance industrial solid state relay designed for resistive load switching applications. Manufactured in China, this relay offers reliable operation with zero switching AC control and LED status indication, making it ideal for demanding industrial environments.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eZero switching AC solid state relay with triac output for resistive loads\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 for easy installation\u003c\/li\u003e\n \u003cli\u003eHousing free of moulding mass for durability\u003c\/li\u003e\n \u003cli\u003eControl voltage range: 3 to 32 VDC\u003c\/li\u003e\n \u003cli\u003eOperational ratings up to 40 AACrms and 480 VAC\u003c\/li\u003e\n \u003cli\u003eBlocking voltage: Up to 800 Vp\u003c\/li\u003e\n \u003cli\u003eOpto-insulation: \u0026gt; 4000 VACrms\u003c\/li\u003e\n \u003cli\u003eBuilt-in varistor for surge protection\u003c\/li\u003e\n \u003cli\u003eRated isolation voltage: Input to output ≥ 4000 VACrms, Input to case ≥ 4000 VACrms, Output to case ≥ 2500 VACrms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eType\u003c\/th\u003e\n \u003cth\u003eRated Operational Voltage\u003c\/th\u003e\n \u003cth\u003eRated Operational Current\u003c\/th\u003e\n \u003cth\u003eControl Voltage\u003c\/th\u003e\n \u003cth\u003eHousing Isolation\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRS 40E\u003c\/td\u003e\n \u003ctd\u003e480 VACrms\u003c\/td\u003e\n \u003ctd\u003e40 AACrms\u003c\/td\u003e\n \u003ctd\u003e3 - 32 VDC\u003c\/td\u003e\n \u003ctd\u003e≥ 4000 VACrms input to output, input to case; ≥ 2500 VACrms output to case\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eThermal and Mechanical Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHeatsink options available for load currents and ambient temperatures, with thermal resistances ranging from 0.25 to 5.00 K\/W\u003c\/li\u003e\n \u003cli\u003eDimensions and heatsink compatibility detailed in datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental and Compliance Information\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n \u003cli\u003ePart Name: RS1A48D40E\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: China (CN)\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: Not specified\u003c\/li\u003e\n \u003cli\u003ePackage Type: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Additional Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cg\/cg-rs1a48d40e.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet URL is provided for reference. If additional details are required, please search the internet using the part number RS1A48D40E for the latest information.\u003c\/p\u003e","published_at":"2025-08-11T05:19:27+05:30","created_at":"2025-08-11T05:19:27+05:30","vendor":"Waldom Electonics","type":"Relays","tags":["32 VDC","40A","480V","CARLO","IMPORT_CSV","Industrial","LED","Relays","Solid","SSR","WLDM"],"price":477723,"price_min":477723,"price_max":477723,"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":50590572118333,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"RS1A48D40E","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"RS1A48D40E","public_title":null,"options":["Default Title"],"price":477723,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"RS1A48D40E","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/RS1A48D40E_50927117_2fb2e7b2.jpg?v=1754869770"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/RS1A48D40E_50927117_2fb2e7b2.jpg?v=1754869770","options":["Title"],"media":[{"alt":null,"id":45772494668093,"position":1,"preview_image":{"aspect_ratio":1.02,"height":200,"width":204,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/RS1A48D40E_50927117_2fb2e7b2.jpg?v=1754869770"},"aspect_ratio":1.02,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/RS1A48D40E_50927117_2fb2e7b2.jpg?v=1754869770","width":204}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCARLO GAVAZZI RS1A48D40E Solid State Relay - Industrial Mount, 480V 40A, 3-32 VDC LED Indicator\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the CARLO GAVAZZI RS1A48D40E, a high-performance industrial solid state relay designed for resistive load switching applications. Manufactured in China, this relay offers reliable operation with zero switching AC control and LED status indication, making it ideal for demanding industrial environments.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eZero switching AC solid state relay with triac output for resistive loads\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 for easy installation\u003c\/li\u003e\n \u003cli\u003eHousing free of moulding mass for durability\u003c\/li\u003e\n \u003cli\u003eControl voltage range: 3 to 32 VDC\u003c\/li\u003e\n \u003cli\u003eOperational ratings up to 40 AACrms and 480 VAC\u003c\/li\u003e\n \u003cli\u003eBlocking voltage: Up to 800 Vp\u003c\/li\u003e\n \u003cli\u003eOpto-insulation: \u0026gt; 4000 VACrms\u003c\/li\u003e\n \u003cli\u003eBuilt-in varistor for surge protection\u003c\/li\u003e\n \u003cli\u003eRated isolation voltage: Input to output ≥ 4000 VACrms, Input to case ≥ 4000 VACrms, Output to case ≥ 2500 VACrms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eType\u003c\/th\u003e\n \u003cth\u003eRated Operational Voltage\u003c\/th\u003e\n \u003cth\u003eRated Operational Current\u003c\/th\u003e\n \u003cth\u003eControl Voltage\u003c\/th\u003e\n \u003cth\u003eHousing Isolation\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRS 40E\u003c\/td\u003e\n \u003ctd\u003e480 VACrms\u003c\/td\u003e\n \u003ctd\u003e40 AACrms\u003c\/td\u003e\n \u003ctd\u003e3 - 32 VDC\u003c\/td\u003e\n \u003ctd\u003e≥ 4000 VACrms input to output, input to case; ≥ 2500 VACrms output to case\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eThermal and Mechanical Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHeatsink options available for load currents and ambient temperatures, with thermal resistances ranging from 0.25 to 5.00 K\/W\u003c\/li\u003e\n \u003cli\u003eDimensions and heatsink compatibility detailed in datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental and Compliance Information\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n \u003cli\u003ePart Name: RS1A48D40E\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: China (CN)\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: Not specified\u003c\/li\u003e\n \u003cli\u003ePackage Type: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Additional Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cg\/cg-rs1a48d40e.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet URL is provided for reference. If additional details are required, please search the internet using the part number RS1A48D40E for the latest information.\u003c\/p\u003e"}
