BLUE SEA FUSE A3T (CLASS T) 400AMP

The Blue Sea Class T A3T Fuse 400 A (5121B‑BSS) is a high-speed DC fuse rated for up to 125 VDC (or 160 VDC), with 20 kA interrupt capacity, ideal for protecting inverters and battery systems from short circuits.

CLASS T FUSES 20,000 Ampere Interrupt Rating Extremely fast short-circuit response Recommended by most inverter manufacturers

20,000 Ampere Interrupt Rating

Extremely fast short-circuit response

Recommended by most inverter manufacturers

Specifications

Interrupt Capacity: 20,000 Amps

Voltage Max Operating: 160 Volts DC