The 170M6411 is a high-speed square-body fuse designed specifically for the protection of power semiconductors such as diodes, thyristors, and IGBTs in AC and DC drives, UPS systems, and other power electronic applications. It offers fast-acting performance with high interrupt capacity and low let-through energy.
- Current Rating: 700 A
- Voltage Rating: 690 V AC (IEC), 700 V AC (UL)
- Utilization Category: aR (partial range for semiconductor protection)
- Interrupting Rating: 200 kA AC
- Body Type: Square-body, flush end contacts
- Indicator: Top-mounted visual indicator for fuse status
- Dimensions (approx.): 76 mm × 76 mm × 53 mm
- Power Loss at Rated Current: ~110 W
- Weight: ~825 g
- Compliance: CE marked, RoHS compliant, UL recognised
