Blue Sea 7467 UL-489 Circuit Breaker - 50A Raised Rocker [7467] Boat Outfitting | Jack Plates Probably the most relevant is

Probably the most relevant is the ability to shut the pump off as soon as it senses it is running dry

stabilized high-density polyethylene

The LEDs also provide diagnostics when fault conditions are detected

Draws less than 1/2 Amp

Blue Sea 7467 UL-489 Circuit Breaker - 50A Raised Rocker [7467] Boat Outfitting | Jack Plates Probably the most relevant is7467 UL 489 Circuit Breaker 50A Raised Rocker Suitable for use when UL 489 specifications are required (Navy, Army, or Coast Guard vessels, and other vessels covered under CFR 46) Specifications: Amperage: 50A AC Actuator Style: Raised Rocker Poles: 2 Maximum Voltage: 250V AC Circuit Breaker Type: Magnetic HydraulicTrip free Terminal Stud Torque: 35 in lb (3. 95 Nm) Interrupt Capacity: 5000A Minimum Operating Temperature: 40 C Maximum Operating