- Rated 400a with 10 ka interrupting capacity at 250 v ac/dc for safe fault clearing.
- Ceramic body with arc-quenching material provides high thermal stability and arc suppression.
- Includes a purpose-built fuse holder with transparent blue cover for visual inspection without disassembly.
- Bolted terminals ensure secure, low-resistance connections that resist vibration.
- Suitable for protecting battery banks, inverter circuits, and other high-current dc or ac systems.
The Exotronic 400A High-Interrupt MEGA-Style Ceramic Fuse with Holder provides a robust, ready-to-install solution for protecting high-current electrical circuits. Designed to meet High Rupturing Capacity (HRC) standards, it features a ceramic body with a 10 kA interrupting rating at 250 V AC/DC. The included holder has a transparent cover for visual inspection and bolted terminals for secure connections, making it ideal for battery banks, inverter circuits, and marine or RV power systems.