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Littelfuse

Littelfuse 0314020 20A 250V Fast-Acting 3AB Ceramic Fuse

Part Number: 0314020

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Choose Littelfuse 0314020 for 20A, 250V AC fast-acting circuit protection with a 1kA interrupting rating.

Rated Current20A
Rated Voltage250V AC
Breaking Capacity1kA
Package6.3×32mm

Littelfuse 0314020 is a 20A, 250V AC 3AB fast-acting ceramic fuse from the 314 Series. Its cartridge / clip form factor, 6.3×32mm size and 1kA rating define the core installation limits. It is positioned for appliances and power electronics, with UL 248-14 as the listed product standard and CE and RoHS; UL/CSA/PSE approvals vary by ampere rating certifications.

Technical Specifications

Part Number
0314020
Manufacturer Part Number
0314020
Series
314 Series
Fuse Type
3AB Fast-Acting Ceramic Fuse
Current Rating
20A
Voltage Rating
250V AC
AC / DC
AC
Breaking Capacity
1kA
Operating Temperature
-55°C to +125°C
Package / Dimensions
6.3×32mm
Mounting
Cartridge / Clip
Application
Appliances · Power Electronics
Standard
UL 248-14
Terminal Type
Ferrule
Fuse Speed
Fast Acting (F)
Utilization Class
Supplemental
Approvals
CE · RoHS
Certifications
CE · RoHS; UL/CSA/PSE approvals vary by ampere rating
Body
Ceramic

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