Blue Sea Systems Class T Fuse - 400 Amp
Blue Sea Systems Class T Fuses are used with Class T Fuse Blocks for circuit protection with a fast short-circuit response and a 20,000 Ampere interrupt rating.
Key Features:
- 160V DC maximum
- UL listed to standard 248-15; DC tested to UL standard 198L
Why Virtus
The road doesn't wait for the almost-right build.
Our modular architecture means your van grows with you — reconfigure it for weekend climbing trips, retrofit it for a season on the road, or strip it back for work Monday morning. No tools required. No compromises made.





