The CARLO GAVAZZI RD3501-D is a high-performance solid state relay designed for industrial applications requiring reliable DC switching. This relay features a compact design with robust electrical specifications, making it suitable for high-power switching of inductive loads.
Product Features
Type: DC Solid State Relay (SSR)
Switching Mode: DC Switching
Rated Operational Voltage: Up to 350 VDC
Rated Operational Current: 1A (also available in 5A models)
Control Voltage Range: 3 to 32 VDC
Input-Output Isolation: 4000 VACrms via OPTO isolation
Application: High-power switching of inductive loads
Technical Specifications
Parameter
Details
Part Number
RD3501-D
Manufacturer
CARLO GAVAZZI
Country of Origin (COO)
MT
Unit of Measure (UOM)
EA
ECCN
Package Type
Not specified
Electrical and Mechanical Details
Maximum Operational Voltage: 350 VDC
Control Voltage: 3 to 32 VDC
Rated Current: 1A (also available in 5A variants)
Isolation Voltage: 4000 VACrms (input-output via OPTO)
Additional Information
For detailed technical data, wiring diagrams, and accessories such as heatsinks, protection covers, DIN rail adapters, varistors, and fuses, please refer to the datasheet.
Note
Datasheet was not processed, please search the internet for the part number RD3501-D for more details.
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.
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This relay features a compact design with robust electrical specifications, making it suitable for high-power switching of inductive loads.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType: DC Solid State Relay (SSR)\u003c\/li\u003e\n \u003cli\u003eSwitching Mode: DC Switching\u003c\/li\u003e\n \u003cli\u003eRated Operational Voltage: Up to 350 VDC\u003c\/li\u003e\n \u003cli\u003eRated Operational Current: 1A (also available in 5A models)\u003c\/li\u003e\n \u003cli\u003eControl Voltage Range: 3 to 32 VDC\u003c\/li\u003e\n \u003cli\u003eInput-Output Isolation: 4000 VACrms via OPTO isolation\u003c\/li\u003e\n \u003cli\u003eApplication: High-power switching of inductive loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003eRD3501-D\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eManufacturer\u003c\/td\u003e\n \u003ctd\u003eCARLO GAVAZZI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCountry of Origin (COO)\u003c\/td\u003e\n \u003ctd\u003eMT\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUnit of Measure (UOM)\u003c\/td\u003e\n \u003ctd\u003eEA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eECCN\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePackage Type\u003c\/td\u003e\n \u003ctd\u003eNot specified\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical and Mechanical Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMaximum Operational Voltage: 350 VDC\u003c\/li\u003e\n \u003cli\u003eControl Voltage: 3 to 32 VDC\u003c\/li\u003e\n \u003cli\u003eRated Current: 1A (also available in 5A variants)\u003c\/li\u003e\n \u003cli\u003eIsolation Voltage: 4000 VACrms (input-output via OPTO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, wiring diagrams, and accessories such as heatsinks, protection covers, DIN rail adapters, varistors, and fuses, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-cg\/rd0605d.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed, please search the internet for the part number \u003cstrong\u003eRD3501-D\u003c\/strong\u003e for more details.\u003c\/p\u003e","published_at":"2025-08-15T06:15:39+05:30","created_at":"2025-08-15T06:15:41+05:30","vendor":"Waldom Electonics","type":"Relays","tags":["1A","350V","CARLO","IMPORT_CSV","IMPORT_PT2","Industrial","Relays","Solid","SSR","Switch","WLDM"],"price":1126191,"price_min":1126191,"price_max":1126191,"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":50622076223805,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"RD3501-D","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"RD3501-D","public_title":null,"options":["Default Title"],"price":1126191,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"RD3501-D","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/RD3501-D_11060390_cff47016.jpg?v=1755218741"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/RD3501-D_11060390_cff47016.jpg?v=1755218741","options":["Title"],"media":[{"alt":null,"id":45846933078333,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/RD3501-D_11060390_cff47016.jpg?v=1755218741"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/RD3501-D_11060390_cff47016.jpg?v=1755218741","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCARLO GAVAZZI SSR-Industrial Mount - RD3501-D\u003c\/h3\u003e\n\n\u003cp\u003eThe CARLO GAVAZZI RD3501-D is a high-performance solid state relay designed for industrial applications requiring reliable DC switching. This relay features a compact design with robust electrical specifications, making it suitable for high-power switching of inductive loads.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType: DC Solid State Relay (SSR)\u003c\/li\u003e\n \u003cli\u003eSwitching Mode: DC Switching\u003c\/li\u003e\n \u003cli\u003eRated Operational Voltage: Up to 350 VDC\u003c\/li\u003e\n \u003cli\u003eRated Operational Current: 1A (also available in 5A models)\u003c\/li\u003e\n \u003cli\u003eControl Voltage Range: 3 to 32 VDC\u003c\/li\u003e\n \u003cli\u003eInput-Output Isolation: 4000 VACrms via OPTO isolation\u003c\/li\u003e\n \u003cli\u003eApplication: High-power switching of inductive loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Number\u003c\/td\u003e\n \u003ctd\u003eRD3501-D\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eManufacturer\u003c\/td\u003e\n \u003ctd\u003eCARLO GAVAZZI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCountry of Origin (COO)\u003c\/td\u003e\n \u003ctd\u003eMT\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUnit of Measure (UOM)\u003c\/td\u003e\n \u003ctd\u003eEA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eECCN\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePackage Type\u003c\/td\u003e\n \u003ctd\u003eNot specified\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical and Mechanical Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMaximum Operational Voltage: 350 VDC\u003c\/li\u003e\n \u003cli\u003eControl Voltage: 3 to 32 VDC\u003c\/li\u003e\n \u003cli\u003eRated Current: 1A (also available in 5A variants)\u003c\/li\u003e\n \u003cli\u003eIsolation Voltage: 4000 VACrms (input-output via OPTO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, wiring diagrams, and accessories such as heatsinks, protection covers, DIN rail adapters, varistors, and fuses, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-cg\/rd0605d.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed, please search the internet for the part number \u003cstrong\u003eRD3501-D\u003c\/strong\u003e for more details.\u003c\/p\u003e"}
