{"product_id":"ssr-41fdd-41fda-6a-solid-state-relay-din-rail-slim-module","title":"SSR-41FDD\/41FDA 6A Solid State Relay | DIN Rail DC Module","description":"\u003ch2\u003eSSR-41FDD\/41FDA 6A DC to DC Solid State Relay – Slim DIN Rail Module\u003c\/h2\u003e\n\u003cp\u003eThe SSR-41FDD\/41FDA is a compact, high-performance solid state relay (SSR) designed for reliable non-contact switching in industrial and DIY automation applications. With a wide control voltage range of 3–32V DC and a load voltage range of 5–60V DC (or 24–250V AC), this slim relay module fits seamlessly into tight electrical enclosures and DIN rail installations.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Control voltage 3–32V DC; load voltage 5–60V DC \/ 24–250V AC for versatile applications across multiple systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6A Load Capacity:\u003c\/strong\u003e Handles up to 6A load current, making it suitable for controlling high-power devices with confidence.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNon-Contact Solid State Switching:\u003c\/strong\u003e SSR technology eliminates mechanical wear, reducing maintenance needs and extending operational lifespan.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlim DIN Rail Design:\u003c\/strong\u003e Space-saving slim form factor with standard DIN rail mounting for quick and secure panel installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Signal Compatibility:\u003c\/strong\u003e Available in DC-to-DC (41FDD) and DC-to-AC (41FDA) variants to suit different load types.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow EMI \/ No Arc:\u003c\/strong\u003e Silent, arc-free switching reduces electromagnetic interference in sensitive environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SSR-41FDD (DC to DC) \/ SSR-41FDA (DC to AC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl Voltage:\u003c\/strong\u003e 3–32V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLoad Voltage:\u003c\/strong\u003e 5–60V DC (41FDD) \/ 24–250V AC (41FDA)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLoad Current:\u003c\/strong\u003e 6A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN Rail\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 1 × Solid State Relay Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × SSR-41FDD or SSR-41FDA Solid State Relay Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Please allow slight dimensional differences due to manual measurement. Actual product color may vary slightly from images due to monitor display differences.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/25-in-1-precision-magnetic-screwdriver-set-pro-repair-tool-kit\"\u003e25-in-1 Precision Magnetic Screwdriver Set | Pro Repair Kit\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/waterproof-cable-gland-set-pg7-pg9-nylon-connectors-10-pack\"\u003e10-Pack Waterproof Cable Glands PG7 PG9 Nylon Connectors\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-pack-rubber-strain-relief-cord-boot-protector-sleeves-4-6-5-2-6mm\"\u003e10-Pack Rubber Strain Relief Cord Boot Protectors 4.6–6mm\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between the SSR-41FDD and SSR-41FDA models?\u003c\/h4\u003e\n\u003cp\u003eA: The SSR-41FDD is a DC-to-DC solid state relay, meaning it switches DC load voltages (5–60V DC). The SSR-41FDA is a DC-to-AC variant, designed to switch AC load voltages (24–250V AC). Both share the same 3–32V DC control input range and 6A load current rating.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this relay be mounted on a standard DIN rail?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The SSR-41FDD\/41FDA features a slim profile designed specifically for standard DIN rail mounting, making it easy to integrate into electrical panels and automation enclosures without taking up excess space.\u003c\/p\u003e\n\u003ch4\u003eQ: What are common applications for this solid state relay module?\u003c\/h4\u003e\n\u003cp\u003eA: This relay module is well-suited for industrial automation, PLC control systems, LED lighting control, motor switching, temperature controllers, and other applications where reliable, non-contact DC or AC load switching is required with a 3–32V DC control signal.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the SSR-41FDD and SSR-41FDA models?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The SSR-41FDD is a DC-to-DC solid state relay, meaning it switches DC load voltages (5–60V DC). 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