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Bussmann 170N3432 Eaton Series High-Speed Square Body Fuse, 40A, Class gR
The Bussmann 170N3432 is an Eaton Bussmann series high-speed square body fuse engineered for demanding power semiconductor protection duty. Rated 40A at 660V AC with a 200 kAIC interrupting rating, this Class gR fuse is built in a square body configuration with offset bolted tags for secure, high-current connections. Its gR utilization category (general purpose semiconductor protection) makes it well suited for protection of power rectifiers and other semiconductor-based power conversion equipment.
Key Features
- Amperage Rating: 40A for dependable overcurrent protection in semiconductor power circuits.
- Voltage Rating: 660V AC for use in demanding power conversion and rectifier systems.
- Interrupting Rating: 200 kAIC, giving this fuse the high breaking capacity needed for high fault-current installations.
- Square Body Construction: Square body with offset bolted tags for a secure, low-resistance high-current connection.
- Utilization Category: Class gR (general purpose semiconductor protection) for full-range fuse protection of sensitive semiconductor devices.
- Application: Purpose-built for protection of power rectifiers.
Technical Specifications
- Amperage Rating: 40 A
- Voltage Rating: 660 V
- Voltage Type: AC
- Utilization Category: gR (general purpose semiconductor protection)
- Application: Protection of power rectifiers
- Fuse Shape: Square body, offset bolted tags
- Insulated Metal Gripping Lugs (IMGL): No
- Packaging Type: Standard
- Product Height: 37 mm
- Product Length Depth: 130 mm
- Product Width: 100 mm
- Product Weight: 110 g
- Compliances: Contact factory
Typical Applications
- Protection of Power Rectifiers
- Semiconductor Device Protection
- Power Conversion and Drive Equipment
- Industrial Rectifier and Converter Systems
- High Fault-Current Electrical Installations
Why Bussmann?
The Bussmann 170N3432 is part of the Eaton Bussmann series of high-speed fuses, purpose-built with a square body and offset bolted tag design for secure connections in semiconductor protection applications. With a 200 kAIC interrupting rating and Class gR general purpose semiconductor protection, it delivers the fast-acting, high-capacity performance that power rectifier and power conversion systems depend on for code-compliant, professional-grade electrical protection.
Manufacturer Resources
Product Specs
- Amperage Rating:
- 40 A
- Application:
- Protection of power rectifiers
- Class:
- Class gR
- Compliances:
- Contact factory
- Fuse Shape:
- Square body, offset bolted tags
- Insulated Metal Gripping Lugs Imgl:
- No
- Interrupt Rating:
- 200 kAIC
- Packaging Type:
- Standard
- Product Height:
- 37 mm
- Product Length Depth:
- 130 mm
- Product Weight:
- 110 g
- Product Width:
- 100 mm
- Utilization Category:
- gR (general purpose semiconductor protection)
- Voltage Rating:
- 660 V
- Voltage Type:
- AC
- Product Group:
- Fuses
- Department:
- Electrical
- Product Subgroup:
- Other Fuses
- Product Type:
- Fuse
- Product Details:
- Fuse