Blue Sea 8251 DC Digital Voltmeter w/Alarm [8251] MerCruiser Parts > MerCruiser Exhaust > Mercruiser 7.4 - 454 - 502 Exhaust Parts > Mercruiser 7.4 454 & 502 Gaskets and Bolts 30 Amp Circuit Breaker

30 Amp Circuit Breaker

6A when changing state

Big Sound from Small Speakers

Large lever with vertical/horizontal orientation provides indication of trip status

Blue Sea 8251 DC Digital Voltmeter w/Alarm [8251] MerCruiser Parts > MerCruiser Exhaust > Mercruiser 7.4 - 454 - 502 Exhaust Parts > Mercruiser 7.4 454 & 502 Gaskets and Bolts 30 Amp Circuit BreakerDC Digital Voltmeter w Alarm Displays voltage from 0 to 60 Volts High and low voltage audio and visual alarms 3 levels of display brightness Programmable sleep mode blanks display for power conservation Splashproof front Applicable for 12, 24, 32, 36, and 42 Volt DC systems WARNING: This product can expose you to chemicals including di(2 ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other