The PC33UD690V800TF is a square-body, ultra-rapid Protistor® fuse designed specifically for high-speed protection of power semiconductors such as diodes, thyristors, and IGBTs. It is widely used in industrial applications like drives, UPS systems, and inverters, where fast-acting current limitation is essential.
- Model: PC33UD690V800TF
- Fuse Type: Ultra-rapid (fast-acting), square-body
- Current Rating: 800 Amperes
- Voltage Rating: 690 Volts AC
- Interrupting Rating: Very high (suitable for fault protection in power electronics)
- Design Standard: IEC 60269-4 (fuses for semiconductor protection)
- Body Type: Square-body with bolted terminals
- Technology: Protistor® series (high-performance semiconductor protection)
