Bussmann 170M3989 315A 1000V AC 170M high-speed square-body fuse
● LT: 4-6wEaton Bussmann 170M3989, 315A, 1000V AC, Class aR; interrupting rating 125kA RMS Sym. @ 1000V AC.
Rated Current315A
Rated Voltage1000V AC
Breaking Capacity125kA RMS Sym. @ 1000V AC
PackageDIN 43 653 Size 1*
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Part Number170M3989BrandBussmann (Eaton)Requested Qty100
Eaton Bussmann 170M3989 is a 170M Class aR high-speed square-body fuse rated 315A at 1000V AC. Interrupting rating: 125kA RMS Sym. @ 1000V AC. Typical application: DC common bus|DC drives|Power converters/rectifiers|Reduced voltage starters. Standard(s): IEC 60269-4|UL 248-13.
Technical Specifications
- Part Number
- 170M3989
- Manufacturer Part Number
- 170M3989
- Series
- 170M Series (1000V AC DIN 43 653)
- Fuse Type
- High-Speed Square Body Fuse
- Current Rating
- 315A
- Voltage Rating
- 1000V AC
- AC / DC
- AC
- Breaking Capacity
- 125kA RMS Sym. @ 1000V AC
- I²t
- 130,000 A²s
- Pre-arcing I²t
- 21,500 A²s
- Total I²t
- 130000
- Operating Temperature
- -40°C to +125°C
- Package / Dimensions
- DIN 43 653 Size 1*
- Mounting
- Stud-Mount (DIN 43 653)
- Application
- DC common bus · DC drives · Power converters/rectifiers · Reduced voltage starters
- Standard
- IEC 60269-4 · UL 248-13
- Terminal Type
- Bolted tag (TN/110)
- Fuse Speed
- High-Speed (aR)
- Utilization Class
- aR
- Approvals
- CE · UL Recognized
- Certifications
- UL Recognized|IEC 60269-4|CE
- Reference Lead Time
- 4–6 weeks
- Minimum Order
- 10 pcs
- Sample Status
- Contact for Availability
- Clearing I²t @ 1000V
- 130,000 A²s
- Watt Loss @ In
- 60W
- Data Sheet
- 170K8564
Bussmann 170M3973 315A 1000V AC 170M high-speed square-body fuse
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