Bussmann 170M-469 Class aR High-Speed Square Body Fuse, 1000V, 100 kAIC
The Bussmann 170M-469 is an Eaton Bussmann series high-speed square body fuse (IEC) engineered for semiconductor protection in demanding industrial power electronics. Rated 1000V with a 100 kAIC interrupt rating and built to Class aR utilization category for accompanied semiconductor protection, this fuse features a square body design with special bladed contacts and a Top fuse status indicator for quick visual condition checks. This series is available in 160A, 200A, and 250A ratings to match a range of circuit protection requirements.
Key Features
- Amp Rating Range: Available in 160A, 200A, and 250A ratings to match your circuit protection needs.
- Voltage Rating: Rated 1000V (IEC) for demanding industrial power circuits.
- Interrupt Rating: 100 kAIC interrupt capacity for reliable short-circuit protection.
- Utilization Category: Class aR, accompanied semiconductor protection, for power electronics and semiconductor devices.
- Square Body Design: Special bladed contacts provide secure, low-resistance connections in the fuse holder.
- Top Fuse Status Indicator: Visual indicator allows quick verification of fuse condition without disconnecting the circuit.
- Compact Footprint: Square body measures 142 mm wide x 62 mm high x 245 mm deep for standard mounting.
Technical Specifications
- Voltage Type: AC
- Voltage Rating: 1250V
- Product Width: 142 mm
- Product Height: 62 mm
- Product Length Depth: 245 mm
- Utilization Category: aR (accompanied semiconductor protection)
- Fuse Shape: Square body, special bladed contacts
- Application: Semiconductor protection
- Packaging Type: Standard
- Insulated Metal Gripping Lugs Imgl: No
- Compliances: Contact factory
Typical Applications
- Semiconductor Protection Circuits
- High-Speed Power Electronics Protection
- Industrial Drives and Rectifier Systems
- Circuits Requiring Class aR Accompanied Semiconductor Protection
- Applications Requiring High 100 kAIC Interrupt Performance
Why Bussmann?
Bussmann by Eaton is a trusted name in circuit protection, and the 170M-469 series high-speed square body fuse continues that standard with a 100 kAIC interrupt rating, 1000V (IEC) rating, and Class aR utilization category built for accompanied semiconductor protection. The Top fuse status indicator gives technicians an easy way to confirm fuse condition, supporting reliable, code-compliant performance in demanding industrial power electronics applications.
Manufacturer Resources
Product Specs
- Product Group:
- Fuses
- Class:
- Class aR
- Voltage Type:
- AC
- Product Width:
- 142 mm
- Utilization Category:
- aR (accompanied semiconductor protection)
- Packaging Type:
- Standard
- Product Type:
- Fuse
- Interrupt Rating:
- 100 kAIC
- Fuse Shape:
- Square body, special bladed contacts
- Product Height:
- 62 mm
- Product Details:
- Fuse
- Application:
- semiconductor protection
- Insulated Metal Gripping Lugs Imgl:
- No
- Product Subgroup:
- Other Fuses
- Compliances:
- Contact factory
- Product Length Depth:
- 245 mm
- Department:
- Electrical
- Fuse Indicator:
- Top fuse status indicator
- Voltage Rating:
- 1250V
- Configuration:
- Class aR
- Amperage Rating:
- 160A-250A