Fuse A3T (Class T) 200 Amp

Protect high-amperage DC electronics with a fast-acting Class T fuse engineered for quick short-circuit responseideal for inverter and battery bank protection.

Key Features

• Fast short-circuit response for high-amperage electronics equipment such as inverters.
• 20,000 Amp interrupt capacity (AIC), UL rated for DC applications under UL189L.

Intended Use

• DC inverter systems
• Marine, RV, and battery-based DC power distribution protection
• High-current battery and power electronics short-circuit protection

Product Details

• Fuse: A3T (Class T)
• Amperage: 200 Amp
• Fuse SKU: 661-5116
• Category: Breakers, Fuses & Fuse Holders

Parts Desk Insights

Best Use Case: Use this 200A Class T (A3T) fuse as part of a properly matched Class T fuse protection setup for DC inverter power systemsplacing it close to the source (such as the battery positive) typically helps ensure rapid protection during a fault.

Common Issues: Common service issues with Class T fuses involve selecting the correct fuse holder size for the fuse and confirming the fuse rating matches the system design. If a fuse wont seat in the holder, verify you have the correct Class T fuse holder intended for this fuses size and terminals, and check mating surfaces for proper contact.

Related Products & Accessories

• Fuse Holders for Class T Fuses – Pair this fuse with the correct Class T fuse holder for your system.