DR55B01 Motor Forward/Reverse Controller Self-Locking Reverse Polarity Relay
ab 5,85 €
Feature: 1. This is a self-locking (bistable) reverse polarity relay. Trigger once, output reverse polarity (and hold), trigger again, output = input (and hold). 1 After power on, output = input, press the trigger button, reverse polarity output, trigger the button again, output = input, third trigger button, reverse polarity output.
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