Bussmann 170M2675 Eaton Series High-Speed Square Body Fuse, Class aR
The Bussmann 170M2675 is an Eaton Bussmann series high-speed square body fuse engineered for semiconductor protection in demanding industrial power systems. Rated 700V (UL) and 690V (IEC) with a 32A amperage rating and a 125 kAIC interrupt rating, this Class aR fuse is built for accompanied semiconductor protection applications where fast-acting overcurrent response is critical. Its square body design with knife blade contacts provides a secure, low-resistance connection in high fault-current environments.
Key Features
- Amperage Rating: 32A high-speed rating delivers fast-acting overcurrent protection for semiconductor circuits.
- Voltage Rating: Rated 700V (UL) and 690V (IEC), with a 1000V AC voltage rating on the fuse body for broad system compatibility.
- Interrupt Rating: 125 kAIC interrupt capacity handles high fault currents in industrial power electronics.
- Durable Construction: Square body, knife blade contacts provide a secure, low-resistance mounting connection.
- Utilization Category: Class aR (accompanied semiconductor protection) is designed to work alongside other overcurrent devices protecting semiconductor equipment.
- Application-Specific Design: Purpose-built for semiconductor protection in power conversion and industrial drive systems.
- Standard Packaging: Supplied in standard packaging for straightforward stocking and replacement.
Certifications & Compliance
- Rated 700V per UL voltage standards
- Rated 690V per IEC voltage standards
Technical Specifications
- Amperage Rating: 32 A
- Application: Semiconductor protection
- Compliances: Contact factory
- Fuse Shape: Square body, knife blade contacts
- Insulated Metal Gripping Lugs (IMGL): No
- Packaging Type: Standard
- Product Height: 60 mm
- Product Length/Depth: 79 mm
- Product Weight: 208.5 g
- Product Width: 30 mm
- Utilization Category: aR (accompanied semiconductor protection)
- Voltage Rating: 1000 V
- Voltage Type: AC
Typical Applications
- Semiconductor Protection
- Power Electronic Converters
- Motor Drive and Rectifier Circuits
- Industrial High Fault-Current Systems
Why Bussmann?
The Bussmann 170M2675 combines Eaton Bussmann engineering with a rugged square body, knife blade contact design built for accompanied semiconductor protection. With a 125 kAIC interrupt rating and dual UL/IEC voltage ratings, it delivers dependable, code-aware protection for demanding industrial power electronics. Choose Bussmann for consistent performance in high-fault-current, professional electrical applications.
Manufacturer Resources
Product Specs
- Amperage Rating:
- 32 A
- Application:
- semiconductor protection
- Class:
- Class aR
- Compliances:
- Contact factory
- Fuse Indicator:
- Other
- Fuse Shape:
- Square body, knife blade contacts
- Insulated Metal Gripping Lugs Imgl:
- No
- Interrupt Rating:
- 125 kAIC
- Packaging Type:
- Standard
- Product Height:
- 60 mm
- Product Length Depth:
- 79 mm
- Product Weight:
- 208.5 g
- Product Width:
- 30 mm
- Utilization Category:
- aR (accompanied semiconductor protection)
- Voltage Rating:
- 1000 V
- Voltage Type:
- AC
- Product Group:
- Fuses
- Department:
- Electrical
- Product Subgroup:
- Other Fuses
- Product Type:
- Fuse
- Product Details:
- Fuse