Bussmann EVH-450 70V DC 450A High-Speed Battery Pack Fuse
● LT: 4-6wCompact high-speed fuse 450A 70V DC for EV battery pack protection.
Rated Current450A
Rated Voltage70V DC
Breaking Capacity6kA DC @ 2ms TC
Package29.2×19mm
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Part NumberEVH-450BrandEaton BussmannRequested Qty
Compact 450A 70V DC high-speed fuse designed for 48V light hybrid EV battery packs, distribution boxes, and load lines. UL Recognized, RoHS/ELV compliant.
Quick answer, specifications & FAQ
Direct answer
Eaton Bussmann Battery Pack Fuse EVH-450 is rated 450A, 70V DC, Fast Acting (F), 29.2×19mm. Breaking capacity 6kA DC @ 2ms TC, I²t 562,800 A²s, operating temperature -40°C to +125°C, certifications UL Recognized|RoHS. Listed applications: BESS, EV. Standards: ISO 20934, UL 248. Compact high-speed fuse 450A 70V DC for EV battery pack protection.
Key specifications
- Part number: EVH-450
- Brand: Eaton Bussmann
- Rated current: 450A
- Rated voltage: 70V DC
- Breaking capacity: 6kA DC @ 2ms TC
- Fuse speed: Fast Acting (F)
- Package size: 29.2×19mm
- Dimensions: 29.2×19mm
- Terminal type: Bolt (M6) / A6 blade
- Operating temperature: -40°C to +125°C
- Certifications: UL Recognized|RoHS
- Standards: ISO 20934, UL 248
Frequently asked questions
What are the current and voltage ratings of EVH-450?
EVH-450 is rated 450A at 70V DC.
What is the breaking capacity of EVH-450?
EVH-450 has a breaking capacity of 6kA DC @ 2ms TC. Confirm this covers the available fault current at the installation point.
What package size does EVH-450 use?
EVH-450 uses 29.2×19mm package size.
Which standards and approvals apply to EVH-450?
EVH-450 is listed under ISO 20934, UL 248 / UL Recognized|RoHS.
What is EVH-450 used for?
EVH-450 is listed for BESS, EV applications. Verify suitability for your circuit before ordering.
What are the ordering terms for EVH-450?
EVH-450: typical lead time 4–6 weeks, minimum order 10 pcs. Submit a quote request for a firm quotation.
Data sources
- Part number
- EVH-450
- Brand
- Eaton Bussmann
- Last updated
- 2026-10-10
- Canonical URL
- https://fusestock.com/products/bussmann-evh-450-70v-dc-450a-high-speed-battery-pack-fuse/
Technical Specifications
- Part Number
- EVH-450
- Manufacturer Part Number
- EVH-450
- Series
- EVH Series
- Fuse Type
- Battery Pack Fuse
- Current Rating
- 450A
- Voltage Rating
- 70V DC
- AC / DC
- DC
- Breaking Capacity
- 6kA DC @ 2ms TC
- I²t
- 562,800 A²s
- Pre-arcing I²t
- 469000
- Total I²t
- 562800
- Operating Temperature
- -40°C to +125°C
- Package / Dimensions
- 29.2×19mm
- Mounting
- Bolt-Down
- Application
- BESS · EV
- Standard
- ISO 20934 · UL 248
- Terminal Type
- Bolt (M6) / A6 blade
- Fuse Speed
- Fast Acting (F)
- Utilization Class
- aR
- Approvals
- ELV · RoHS · UL Recognized
- Certifications
- UL Recognized|RoHS
- Reference Lead Time
- 4–6 weeks
- Minimum Order
- 10 pcs
- Sample Status
- LT: 4-6w
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