The VX5VPS4001 is a heavy-duty, manually operated DC circuit breaker designed for overcurrent protection and emergency isolation in very high-power DC circuits. It is built for demanding applications where reliable protection and a physical disconnect are critical.
Specifications
Parameter Specification
Model VX5VPS4001
Type Thermal-Magnetic Circuit Breaker
Rated Current 400 Amperes (A) DC
Voltage Rating 48V DC
Poles Single Pole (1P)
Trip Characteristic Thermal-Magnetic
Mounting Panel Mount (via bezel)
Terminals Large copper alloy studs for high-gauge cables
Status Indication ON/OFF Handle with Trip Indicator
Key Application Primary protection for large battery banks, high-power inverters, winches, and thrusters in marine, RV, and industrial systems.