MSD 4 Channel Relay Module 7566-4
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Features:
- LED status indicators, show you which channel is triggered at a glance
- 7V to 20V supply to fit a wide variety of applications
- Configurable single-wire activation with Ground (-) input or 12V (+) input, with removal of the Tie-Bar
- Removable cover for easy accessibility
- Low profile JCASE fuses provide ample protection in case of a short
- Independent 40A outputs, to supply power to most aftermarket fuel pumps and electric fans
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