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Ferraz Shawmut A3T400 Fast-Acting 400 AMP Class T Fuse Blue Sea System 5121
- Fast-Acting 400 AMP Class T A3T Fuse
- Amperage: 400A
- Extremely fast short-circuit response
- 20 000 ampere interrupt capacity (AIC)
- Maximum voltage: 125V DC
- Manufacturer: Ferraz Shawmut for Blue Sea Systems
- Model Number: 400 AMP A3T
- Part Number: A3T400
- Also Known As: Blue Sea Systems 5121