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Modbus RTU 32-Ch Relay Module RS485 DIN Rail

Marsoni M251S
Sale price$105.00
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Modbus RTU 32-Ch Relay Module RS485 DIN RailModbus RTU 32 Ch Relay Module RS485 DIN Rail Modbus RTU 32 Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial Grade, Rail Mount Case This product is an industrial 32 ch relay module controlled via RS485 bus, adopts Modbus RTU protocol, built in protection circuits such as power supply isolation, ADI magnetical isolation, resettable fuse, and TVS diode, etc. It also comes with an ABS case. The Modbus RTU 32 Ch
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Amazon Customer
Louisville, US
★★★★★ 5
Just what I needed
Size: 8.26" x 5.63" x 2.24"
Great value and great quality
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Reviewed in the United States on May 3, 2026
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Robin Babcock
Bozeman, US
★★★★★ 5
Perfect fit
Size: 8.26" x 5.63" x 2.24"
A little difficult to access but the University of YouTube helped with that. Filter fit perfectly.
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Reviewed in the United States on May 27, 2026
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R D K
Charlottesville, US
★★★★★ 4
Easy replacement
Size: 8.26" x 5.63" x 2.24"
Reasonable price
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Reviewed in the United States on September 8, 2025
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William Abruzzo
Omaha, US
★★★★★ 5
Kona Air Filter
Size: 9.33" x 6.29" x 2.08"
Very satisfied, it fit perfectly!
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Reviewed in the United States on March 31, 2026
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rcevans
New York, US
★★★★★ 5
Engine air filters are important!
Size: 8.26" x 5.63" x 2.24"
Just like me and you breathing, your car performs better when it can breathe freely and cleanly. My philosophy with an engine air filter is to replace with cheap and often. You can't control the quality of air coming into your system but you can control the filtering, so I'd rather replace the filter on an accelerated schedule with a cheap product than to invest into something more expensive and have it perform dirty for longer than it should. For my Honda CRV 2024 Hybrid, this filter fits snuggly and performs well.
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Reviewed in the United States on December 1, 2025

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