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Eaton Bussmann

Bussmann CHSF-70 500V AC 70A CHSF Series Fuse

Part Number: CHSF-70

● LT: 8-12w

500V AC 70A CHSF Series fuse, 3,675 A²s clearing I²t.

Rated Current70A
Rated Voltage500V AC/DC
Breaking Capacity200kA AC / 50kA DC
PackageCompact High Speed

aR fast acting (f) fuse 70A 500V AC, CHSF Series (Compact High Speed). Power converters, Battery protection, DC drives, Energy storage. Low I²t 3,675 A²s, low watt loss 5.5W. UL Recognized, CE, IEC 60269-4 compliant.

Technical Specifications

Part Number
CHSF-70
Manufacturer Part Number
CHSF-70
Series
CHSF Series (Compact High Speed)
Fuse Type
High-Speed Fuse
Current Rating
70A
Voltage Rating
500V AC/DC
AC / DC
AC/DC
Breaking Capacity
200kA AC / 50kA DC
I²t
3.7k A²s
Pre-arcing I²t
596 A²s
Total I²t
3675
Operating Temperature
-40°C to +125°C
Package / Dimensions
Compact High Speed
Mounting
Bolted Tag
Application
Battery protection · DC drives · Energy Storage · Power converters
Standard
IEC 60269-4 · JASO D622
Terminal Type
Bolted tag
Fuse Speed
Fast Acting (F)
Utilization Class
aR
Approvals
CE · CSA · RoHS · UL Recognized
Certifications
UL Recognized · CSA Component Acceptance · IEC aR · CE · RoHS
Reference Lead Time
12-16 weeks
Minimum Order
10 pcs
Sample Status
Contact for Availability
AC clearing I²t @ 500Vac/200kA
3,675 A²s
Watt loss @ 80% In
5.3W

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