Relay Module 1-channel, 5V/30A High/Low Level Trigger with Optocoupler Isolation

Relay Module 1-channel, 5V/30A High/Low Level Trigger with Optocoupler Isolation

Marsoni

M251S

$122.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Relay Module 1-channel, 5V/30A High/Low Level Trigger with Optocoupler IsolationUsing double sided FR 4PCB board Using high power relay, control the load up to 30A With each optocoupler isolation, anti interference ability Black 9500 terminals, more convenient for high current wiring Each circuit has a relay on LED indication The module can be jumper activated to set a high or low level. The modules comply with international safety standards with isolation slots in the control and load areas Specifications: PLC automation

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Reviewed in the United States on May 23, 2026