I am trying to use a momentary switch to switch polarity of a motor using the linked device. It switches sometimes, but it is inconsistent. Below is the schematic of how I have the motor hooked up to the relay. I’m wondering if I’m doing something wrong, or if the relay is bad. I don’t understand why it works sometimes but not others. Any help is appreciated.
Note: I tested voltage. The relay shows it is switching properly based on the LEDs; it is engaging; but the polarity only switches sometimes
This only shows half connected to motor at c1 and c2. Battery switches between nc1, no1, nc2, and no2
Any suggestions on a different relay that will work with momentary switches since this one is lacking would be helpful as well
Here is the data sheet: https://images-na.ssl-images-amazon.com/images/I/A1dObBA3eJL.pdf