Bussmann FWC High-Speed Cylindrical Fuse, Non-Indicating, Ceramic Tube
The Bussmann FWC High-Speed Cylindrical Fuse from Eaton is a non-indicating, ceramic tube fuse engineered for accompanied semiconductor protection (aR utilization category). Rated 500 Vac/dc and built in a compact cylindrical body measuring 54 mm wide, 23 mm high, and 44 mm deep, this fuse family is available in ratings from 1A to 3A to match circuit protection needs. Its high-speed characteristic and ceramic tube construction make it well suited for protecting semiconductor devices and control circuits in industrial and commercial power systems.
Key Features
- Amp Rating Range: Available in 1A and 3A ratings to suit a range of semiconductor and control circuit protection applications.
- Durable Construction: Ceramic tube body provides a rugged, heat-resistant housing for reliable high-speed fuse performance.
- High-Speed Fuse Type: Cylindrical, non-indicating high speed fuse designed for fast-acting overcurrent protection.
- Voltage Rating: Rated 500 Vac/dc, with a 700V rating also listed for this fuse platform, supporting demanding electrical environments.
- Breaking Capacity: 200 A breaking capacity for dependable interruption performance.
- Utilization Category: aR (accompanied semiconductor protection) characteristic for use alongside other protective devices.
- Frequency Rating: Rated for use across 45 Hz to 62 Hz, covering standard AC frequency ranges.
- Compact Dimensions: Measures 54 mm (W) x 23 mm (H) x 44 mm (D) and weighs approximately 8.8 g per fuse.
Technical Specifications
- Frequency Rating Min: 45 Hz
- Frequency Rating Max: 62 Hz
- Item Quantity: 10
- Construction Type: Ceramic tube
- Product Length Depth: 44 mm
- Product Height: 23 mm
- Product Width: 54 mm
- Breaking Capacity: 200 A
- Release Characteristic: Other
- Voltage Rating: 700V
- Packaging Type: Standard
- Product Weight: 8.8 g
- Utilization Category: aR (accompanied semiconductor protection)
- Compliances: Contact factory
Typical Applications
- Semiconductor Device Protection
- Industrial Power Control Circuits
- Commercial Electrical Distribution Equipment
- OEM Panel and Switchgear Assemblies
- Circuits Requiring Fast-Acting Overcurrent Protection
Why Bussmann?
Bussmann by Eaton builds the FWC high-speed cylindrical fuse with rugged ceramic tube construction and an aR utilization rating for accompanied semiconductor protection, giving professionals a dependable option for demanding circuit protection tasks. With ratings spanning 1A to 3A, this fuse family offers flexibility for matching precise protection requirements. Contact the factory for full compliance documentation to confirm suitability for your application.
Manufacturer Resources
Product Specs
- Frequency Rating Min:
- 45 Hz
- Item Quantity:
- 10
- Construction Type:
- Ceramic tube
- Department:
- Electrical
- Product Length Depth:
- 44 mm
- Product Type:
- Fuse
- Fuse Indicator:
- Non Indicating
- Product Group:
- Fuses
- Compliances:
- Contact factory
- Voltage Rating:
- 700V
- Product Height:
- 23 mm
- Voltage Type:
- AC/DC
- Product Width:
- 54 mm
- Breaking Capacity:
- 200 A
- Fuse Shape:
- Cylindrical
- Mounting Method:
- Cylindrical
- Release Characteristic:
- Other
- Product Details:
- High speed fuse
- Frequency Rating Max:
- 62 Hz
- Packaging Type:
- Standard
- Product Weight:
- 8.8 g
- Utilization Category:
- aR (accompanied semiconductor protection)
- Product Subgroup:
- Other Fuses
- Product Material:
- Ceramic
- Amperage Rating:
- 1A-3A
- Series:
- FWC