Bussmann 5BCLS-24R 450A 4.8kV AC R-Rated current-limiting motor fuse
● LT: 12-16wEaton Bussmann 5BCLS-24R, 450A, 4.8kV AC; interrupting rating 50kA Sym / 80kA Asym.
Rated Current450A
Rated Voltage4.8kV AC
Breaking Capacity50kA Sym / 80kA Asym
PackageR-Rated Bolt-In
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Part Number5BCLS-24RBrandEaton BussmannRequested Qty
Eaton Bussmann 5BCLS-24R is a R-Rated / Class R R-Rated current-limiting motor fuse rated 450A at 4.8kV AC. Interrupting rating: 50kA Sym / 80kA Asym. Standards: ANSI C37.46|IEEE C37.41. R designation: 24R. Bolt-in construction.
Quick answer, specifications & FAQ
Direct answer
Eaton Bussmann R-Rated Medium Voltage Motor Fuse 5BCLS-24R is rated 450A, 4.8kV AC, R-Rated Bolt-In. Breaking capacity 50kA Sym / 80kA Asym, operating temperature -40°C to +125°C, certifications IEEE Std. C37.41. Listed applications: Motor protection. Standards: ANSI C37.46, ANSI/IEEE R-Rated, IEEE C37.41. Eaton Bussmann 5BCLS-24R, 450A, 4.8kV AC; interrupting rating 50kA Sym / 80kA Asym.
Key specifications
- Part number: 5BCLS-24R
- Brand: Eaton Bussmann
- Rated current: 450A
- Rated voltage: 4.8kV AC
- Breaking capacity: 50kA Sym / 80kA Asym
- Package size: R-Rated Bolt-In
- Dimensions: See Eaton Technical Data 6001
- Terminal type: Bolt-In
- Operating temperature: -40°C to +125°C
- Certifications: IEEE Std. C37.41
- Standards: ANSI C37.46, ANSI/IEEE R-Rated, IEEE C37.41
- Typical lead time: 12-16 weeks
Frequently asked questions
What are the current and voltage ratings of 5BCLS-24R?
5BCLS-24R is rated 450A at 4.8kV AC.
What is the breaking capacity of 5BCLS-24R?
5BCLS-24R has a breaking capacity of 50kA Sym / 80kA Asym. Confirm this covers the available fault current at the installation point.
What package size does 5BCLS-24R use?
5BCLS-24R uses R-Rated Bolt-In package size.
Which standards and approvals apply to 5BCLS-24R?
5BCLS-24R is listed under ANSI C37.46, ANSI/IEEE R-Rated, IEEE C37.41 / IEEE Std. C37.41.
What is 5BCLS-24R used for?
5BCLS-24R is listed for Motor protection applications. Verify suitability for your circuit before ordering.
What are the ordering terms for 5BCLS-24R?
5BCLS-24R: typical lead time 12-16 weeks, minimum order 10 pcs. Submit a quote request for a firm quotation.
Data sources
- Part number
- 5BCLS-24R
- Brand
- Eaton Bussmann
- Last updated
- 2026-10-10
- Canonical URL
- https://fusestock.com/products/eaton-bussmann-5bcls-24r/
Technical Specifications
- Part Number
- 5BCLS-24R
- Manufacturer Part Number
- 5BCLS-24R
- Series
- 5BCLS
- Fuse Type
- R-Rated Medium Voltage Motor Fuse
- Current Rating
- 450A
- Voltage Rating
- 4.8kV AC
- AC / DC
- AC
- Breaking Capacity
- 50kA Sym / 80kA Asym
- Operating Temperature
- -40°C to +125°C
- Package / Dimensions
- R-Rated Bolt-In
- Mounting
- Bolt Mount
- Application
- Motor protection
- Standard
- ANSI C37.46 · ANSI/IEEE R-Rated · IEEE C37.41
- Terminal Type
- Bolt-In
- Utilization Class
- Class R · R-Rated
- Approvals
- IEEE Std. C37.41
- Certifications
- IEEE Std. C37.41
- Reference Lead Time
- 12-16 weeks
- Minimum Order
- 10 pcs
- Sample Status
- Contact for Availability
- R designation
- 24R
- Rated current
- 450A
- Nominal voltage
- 4.8kV AC
- Interrupting rating
- 50kA symmetrical / 80kA asymmetrical
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