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Littelfuse

Littelfuse 0326020MXCCP 20A 250V 3AB Slo-Blo Ceramic Cartridge Fuse

Part Number: 0326020MXCCP

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The Littelfuse 326 Series catalog number 0326020MXCCP is rated 20A for 250V AC service. Electrical protection is based on 3AB Slo-Blo ceramic fuse behavior and 400A @ 250VAC interrupting capability. Order-code suffix MXCCP identifies this packaging/configuration. Validate mounting and approvals in the official technical sheet.

Rated Current20A
Rated Voltage250V AC
Breaking Capacity400A @ 250VAC
Package6.3×32mm

Littelfuse identifies 0326020MXCCP as a 20A 326 Series fuse for 250V AC applications. Mechanically it uses a 6.3×32mm format for cartridge / clip installation; electrically it is rated to interrupt 400A @ 250VAC. Published dimensions for this rating/configuration are 32.72 × 6.985mm body. The MXCCP suffix denotes bulk pack code mxccp (1000 pcs). The standard-series nominal melting I²t for this rating is 575 A²s. Littelfuse lists uses such as Appliances, Utilization Equipment, Internal Circuit Protection. Verify protection coordination and compliance with UL 248-14 before specifying.

Technical Specifications

Part Number
0326020MXCCP
Manufacturer Part Number
0326020MXCCP
Series
326 Series
Fuse Type
3AB Slo-Blo Ceramic Cartridge Fuse
Current Rating
20A
Voltage Rating
250V AC
AC / DC
AC
Breaking Capacity
400A @ 250VAC
I²t
575 A²s
Operating Temperature
-55°C to +125°C
Package / Dimensions
6.3×32mm
Mounting
Cartridge / Clip
Application
Appliances · Internal Circuit Protection · Utilization Equipment
Standard
UL 248-14
Terminal Type
Ferrule
Fuse Speed
Time Delay
Utilization Class
Supplemental
Approvals
RoHS
Certifications
RoHS · Lead-Free; agency approvals vary by ampere rating/configuration
Body
Ceramic
Caps
Nickel-plated brass
Operating temperature
-55°C to +125°C
Nominal melting I²t
575 A²s

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