Fotek Solid State Relay SSR-75DA
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The Fotek SSR-75DA solid state relay enables safe and reliable control of high-current AC loads up to 75A using low-voltage DC circuits. With no moving parts, it offers faster switching, longer lifespan, and silent operation compared to mechanical relays, making it ideal for industrial automation and power control applications.
add_circle The Upside
- check Longer lifespan than mechanical relays due to no moving parts
- check Faster switching speeds for improved performance
- check Silent operation with no contact arcing
remove_circle The Downside
- close May require heat sinking for high-current applications
- close Typically more expensive than equivalent mechanical relays
- close Limited to AC load switching (not suitable for DC loads)
Specifications & features
Key features
- check_circle 75A rated load current capacity
- check_circle 3-32VDC input voltage range
- check_circle 24-380V AC output voltage range
- check_circle Fast response time with normally open default state
- check_circle No moving parts for increased reliability
Specifications
Default Output State
Normally Open (NO)
Input Current
7.5mA at 12V
Input Voltage
3-32VDC
Output Voltage
24-380V AC
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