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Bussmann FWA-70BASI1 High-Speed Fuse, 250A/150A, Non-Indicating
The Bussmann FWA-70BASI1 is an Eaton Bussmann series FWA high-speed fuse engineered for fast-acting overcurrent protection in demanding electrical and power semiconductor circuits. This non-indicating fuse carries 250A and 150A ratings, giving installers flexibility when specifying protection for high-speed applications where rapid clearing is critical to safeguarding sensitive equipment and circuit components. As part of the trusted Eaton Bussmann FWA series, this fuse is built to deliver dependable current-limiting performance in industrial and commercial power distribution systems.
Key Features
- Amperage Ratings: 250A and 150A ratings provide flexibility for high-speed protection circuits with varying current requirements.
- High-Speed Fuse Design: Fast-acting construction engineered to protect power semiconductors and other sensitive electronic loads from damaging overcurrent conditions.
- Non-Indicating: Standard non-indicating body without a blown-fuse indicator, suited for installations that do not require visual status indication.
- FWA Series Construction: Part of the Eaton Bussmann series FWA fuse family, recognized for current-limiting, high-speed performance.
- RoHS Compliant: Manufactured to meet RoHS compliance requirements restricting hazardous substances.
- Standard Packaging: Supplied in standard packaging for straightforward stocking, handling, and distribution.
Certifications & Compliance
- RoHS Compliant
Technical Specifications
- Compliances: RoHS Compliant
- Packaging Type: Standard
- Product Height: .1 IN
- Product Length Depth: .1 IN
- Product Weight: .35 LB
- Product Width: .1 IN
Typical Applications
- Power Semiconductor Protection
- Industrial Power Distribution Systems
- High-Speed Circuit Protection Applications
- Commercial and Industrial Electrical Panels
- Motor Drive and Rectifier Circuit Protection
Why Bussmann?
Bussmann by Eaton is a recognized name in circuit protection, and the FWA series high-speed fuse reflects that reputation with a non-indicating, RoHS-compliant design built for reliable performance. Electrical professionals count on Bussmann fuses like the FWA-70BASI1 for consistent, current-limiting protection in demanding power distribution and semiconductor applications.
Manufacturer Resources
Product Specs
- Amperage Rating:
- 150A
- Compliances:
- RoHS Compliant
- Fuse Indicator:
- Non Indicating
- Packaging Type:
- Standard
- Product Height:
- .1 IN
- Product Length Depth:
- .1 IN
- Product Weight:
- .35 LB
- Product Width:
- .1 IN
- Voltage Rating:
- 250A
- Product Group:
- Fuses
- Department:
- Electrical
- Product Subgroup:
- Other Fuses
- Product Type:
- High speed fuse
- Product Details:
- High speed fuse