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5VDC RELAY MODULE W/ OPTOISOLATION & HI/LOW JUMPER

CAT # RLM-21

$4.75 each
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Product Description
Similar to our relay module, RLM-1, this 5Vdc 10A opto-isolated relay module can be triggered by high or low signal by changing jumper position. Onboard LEDs indicate power and switching status. Screw clamp terminals for input and output. 50 x 26 x 17mm.
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
(This item was manufactured prior to August 31st, 2018)

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