diymore
⏳Solid State Relays
diymore Solid State Relay Module 40A SSR-40DA DC-AC,Input 3-32VDC,Output 24-380VAC
$27.99
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$40.99
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Tyenaza Solid State Relay Module, Solid State Relay 240V SSR-25 AA 25A Input 90-250V AC Output 24-480V High Reliability Electromagnetic Compatibility
★★★★★
$40.99
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About this item
- Clear Specifications & Core Traits – Premium Solid State Relay Module This solid state relay module is specified as SSR-25 AA, featuring a 25A current rating, AC input range of 90-250V, and AC output range of 24-480V—providing clear, reliable parameters for industrial and automated control use. Beyond specs, it boasts core SSR advantages: spark-free switching, no operational noise, fast switching speed, and resistance to corrosion, moisture, and vibration. These traits lay the foundation for its role as a high-performance solid state relay module suitable for demanding environments.
- Key Advantages for Automated Control – Reliable Solid State Relay Module As a professional solid state relay module, it excels in scenarios requiring stability and longevity: its spark-free, noise-free operation reduces wear and tear, while anti-corrosion and moisture-proof properties extend its service life. The fast switching speed ensures timely, precise responses—critical for automated systems like temperature controllers or mechanical control setups. Unlike traditional electromechanical relays, it avoids electromagnetic interference, enhancing overall system compatibility and reliability.
- Core Component for Automatic Process Control This solid state relay module is an indispensable component for automatic process control applications, particularly for temperature controllers and various machinery control systems. It acts as a precise "switching bridge" between control signals and load devices, ensuring consistent, accurate regulation (e.g., maintaining stable temperatures in industrial ovens or controlling motor operations in assembly lines). Its high reliability minimizes downtime, making it a must-have for systems where uninterrupted performance is essential.
- Harsh Environment Adaptability & AC Contactor Replacement Designed to thrive in harsh conditions, this solid state relay module is ideal for environments with corrosion, moisture, dust, or frequent switching (e.g., industrial workshops, outdoor equipment, or food processing facilities). It serves as an updated alternative to traditional AC contactors: it avoids the mechanical wear of contactors, operates silently, and handles frequent on/off cycles without degradation. This replacement value makes it a cost-effective, long-term solution for industrial and commercial control needs.
- Compact Size & High Reliability – Space-Saving Control Solution Combining high reliability with a compact design, this solid state relay module saves valuable installation space—perfect for integrating into dense control panels or small-scale machinery (e.g., compact temperature control units or portable industrial devices). Its robust construction ensures consistent performance even under repeated use, while the space-efficient design simplifies wiring and system assembly. For both temperature controllers and broader mechanical control systems, it delivers reliability without sacrificing installation flexibility.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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