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Littelfuse

Littelfuse 03261.25MXCCP 1.25A 250V 3AB Slo-Blo Ceramic Cartridge Fuse

Part Number: 03261.25MXCCP

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03261.25MXCCP is the 1.25A option in the Littelfuse 326 Series, rated for 250V AC. The fuse uses 3AB Slo-Blo ceramic fuse technology with 100A @ 250VAC rated interruption on the primary AC rating. Order-code suffix MXCCP identifies this packaging/configuration. Validate mounting and approvals in the official technical sheet.

Rated Current1.25A
Rated Voltage250V AC
Breaking Capacity100A @ 250VAC
Package6.3×32mm

Littelfuse 03261.25MXCCP is a 1.25A 3AB Slo-Blo Ceramic Cartridge Fuse in the 326 Series, with a 250V AC electrical rating. For installation, use the specified cartridge / clip arrangement; the 6.3×32mm device is rated for 100A @ 250VAC interruption. 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 40 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
03261.25MXCCP
Manufacturer Part Number
03261.25MXCCP
Series
326 Series
Fuse Type
3AB Slo-Blo Ceramic Cartridge Fuse
Current Rating
1.25A
Voltage Rating
250V AC
AC / DC
AC
Breaking Capacity
100A @ 250VAC
I²t
40 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
40 A²s

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