MFJ Auto Electrical - π»βββ£βββ ββ βββββββ£βββ {ββΊβΉ βββββ£} βββ {4 βββ β‘ββββ¨} ββ βββ‘ββ€ββ£.π πΉ4 pin relays use 2 pins (85 & 86) to control the coil and 2 pins (30
MFJ Auto Electrical - π»ββββββ βββ‘ββ€ββ£ β¦ββ£β 4 βββ β‘ββββ¨π πΉ4 pin relays use 2 pins (85 & 86) to control the coil and 2 pins (30 & 87) which switch power
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