Part 0326012MXCCP is a 12A member of the Littelfuse 326 Series with a 250V AC rating. It combines 3AB Slo-Blo ceramic fuse performance with a documented 400A @ 250VAC interrupting rating. Order-code suffix MXCCP identifies this packaging/configuration. Validate mounting and approvals in the official technical sheet.
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0326012MXCCP is Littelfuse’s 12A configuration in the 326 Series, built as a 3AB Slo-Blo Ceramic Cartridge Fuse for 250V AC service. With a 6.3×32mm form factor, the part is intended for cartridge / clip mounting and carries a 400A @ 250VAC primary rating. 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 129 A²s. Littelfuse lists uses such as Appliances, Utilization Equipment, Internal Circuit Protection. Verify protection coordination and compliance with UL 248-14 before specifying.
