PC33UD690V800TF FUSE

Product Description

The PC33UD690V800TF Fuse is a high-speed square body semiconductor fuse designed for protecting power electronic devices such as diodes, thyristors, IGBTs, inverters, and UPS systems. It provides ultra-fast fault interruption with very low I²t values for reliable semiconductor protection in industrial applications.

Key Features

• High-speed semiconductor protection fuse
• Square body Protistor® design
• Ultra-fast acting aR class fuse
• Very low I²t for sensitive device protection
• High interrupting capacity
• Silver-plated contact surfaces
• Suitable for IGBT, inverter, UPS, and drive systems
• Bolted flush-end terminal design

Specifications

1. Product Type: High-Speed Semiconductor Fuse
2. Model: PC33UD690V800TF
3. Brand: Mersen / Ferraz Shawmut
4. Fuse Class: aR Ultra Fast Acting
5. Rated Current: 800A
6. Rated Voltage: 690V AC / 700V AC UL
7. Interrupting Rating: 200 kA
8. Body Type: Square Body Fuse
9. Mounting Type: Bolted Flush Ends
10. Standard: IEC 60269-4
11. Power Loss: Approx. 120W
12. Application: UPS systems, drives, inverters, semiconductor protection, industrial power systems