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Bussmann 170M6103 High-Speed Square Body Fuse, 900A Class aR
The Bussmann 170M6103 is an Eaton Bussmann series high-speed square body fuse engineered for semiconductor protection in demanding power electronics applications. Rated 900A at 690V AC, this Class aR fuse is built for accompanied semiconductor protection duty, delivering fast-acting, current-limiting performance where sensitive semiconductor devices must be shielded from damaging fault currents. Its square body design with slotted, center-bolted tags supports secure, high-current bus bar connections in industrial power distribution and drive systems.
Key Features
- Amperage Rating: 900A for high-current semiconductor protection circuits.
- Voltage Rating: 690V AC for use in industrial power distribution and drive systems.
- Utilization Category: Class aR (accompanied semiconductor protection) for coordinated protection of semiconductor devices.
- Fuse Shape: Square body with slotted, center-bolted tags for secure, high-current terminal connections.
- Application: Purpose-built for semiconductor protection duty in power electronics.
- Packaging Type: Standard packaging.
Technical Specifications
- Amperage Rating: 900 A
- Application: semiconductor protection
- Compliances: Contact factory
- Fuse Shape: Square body, slotted center bolted tags
- Insulated Metal Gripping Lugs Imgl: No
- Packaging Type: Standard
- Product Height: 76 mm
- Product Length Depth: 168 mm
- Product Weight: 1184 g
- Product Width: 95 mm
- Utilization Category: aR (accompanied semiconductor protection)
- Voltage Rating: 690 V
- Voltage Type: AC
Typical Applications
- Semiconductor Protection Circuits
- Power Electronics and Variable Frequency Drive Systems
- Industrial Power Distribution Equipment
- High-Speed Overcurrent Protection for Rectifiers and Converters
Why Bussmann?
Bussmann by Eaton is a trusted name in circuit protection, and the 170M6103 reflects that standard with its robust square body construction and slotted, center-bolted tag design for dependable high-current connections. Backed by Eaton Bussmann series engineering, this Class aR fuse delivers the fast-acting semiconductor protection that power electronics professionals rely on for critical industrial applications.
Manufacturer Resources
Product Specs
- Amperage Rating:
- 900 A
- Application:
- semiconductor protection
- Class:
- Class aR
- Compliances:
- Contact factory
- Fuse Indicator:
- Other
- Fuse Shape:
- Square body, slotted center bolted tags
- Insulated Metal Gripping Lugs Imgl:
- No
- Packaging Type:
- Standard
- Product Height:
- 76 mm
- Product Length Depth:
- 168 mm
- Product Weight:
- 1184 g
- Product Width:
- 95 mm
- Utilization Category:
- aR (accompanied semiconductor protection)
- Voltage Rating:
- 690 V
- Voltage Type:
- AC
- Product Group:
- Fuses
- Department:
- Electrical
- Product Subgroup:
- Other Fuses
- Product Type:
- Fuse
- Product Details:
- Fuse