Furuno GP1850WF GPS FISHFINDER COMBO

Shunt Shifter by Blue Sea Systems

Shunt adapter for DC digital ammeter positive side alternator applications. Advanced technology shifts the shunt's positive reference to negative as required by digital meters User selectable voltage ...

Digital Electrical Meter Series Ammeter - Digital, 12DC, -500 to +500 amps w/shunt by Blue Sea Systems

Digital electrical meters feature an innovative shape that makes them easy to switch out and install. Large bright LED display features waterproof front with easy push button controls. Front mounts in ...

DC Ammeters w/External Shunt DC Ammeter - External 50mV Shunt, 0-50 Scale by Blue Sea Systems

Blue Sea Systems analog meters have a modern " flat scale " design which makes precise reading easy. Ammeters measure alternator output, battery charger output, DC distribution panel consumption, ...

AC Voltmeter - Analog by Blue Sea Systems

Volt meters give a " status report " on how charged your batteries are, especially when batteries have been idle for a few hours or so. They also alert your to potentially dangerous deep discharges, ...

ATO/ATC Fuse Block Systems ATO/ATC Fuse Block - 12 Position With Ground by Blue Sea Systems

Clear insulating cover insulates all conductive parts meeting ABYC/USCG requirements, and color-coding makes determining amperage easy. Tin-plated copper busses and fuse clips give 30A per circuit ...

Thermal Circuit Breakers Surface Mount Breaker - Surface Mt. 30A Circuit by Blue Sea Systems

Bussamann Style Circuit Breaker (7100 series). Ignition protected (Conforming to SAE J1171) - safe for installation aboard gas-powered boats. Waterproof Combines switching and circuit breaker function ...

Thermal Circuit Breakers Panel Mount Breaker - Panel Mt. 40A Circuit by Blue Sea Systems

Thermal Circuit Breakers Bussamann Style Circuit Breaker (7000 series). Ignition protected (Conforming to SAE J1171) - safe for installation aboard gas-powered boats. Waterproof Combines switching and ...

Thermal Circuit Breakers Surface Mount Breaker - Surface Mt. 25A Circuit by Blue Sea Systems

Bussamann Style Circuit Breaker (7100 series). Ignition protected (Conforming to SAE J1171) - safe for installation aboard gas-powered boats. Waterproof Combines switching and circuit breaker function ...

ML Series Automatic Charging Relay & Solenoid Switch Solenoid Switch: non-auto switching by Blue Sea Systems

The ACR (automatic charging relay) combines large battery banks for high current charging and emergency cross connect, and isolates under discharge. 300 Ampere continuous rating is suitable for use ...