Littelfuse 0218004.MRET1P is configured as a 4A member of the 218 Series. Littelfuse publishes 250V AC and 40A @ 250VAC as the core electrical selection values. This IEC time-lag glass fuse is supplied in an axial-lead configuration for through-hole installation. The official technical sheet should be checked before final substitution or design release.
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The 4A 0218004.MRET1P belongs to Littelfuse’s 218 Series portfolio. Voltage and fault-current selection are defined by 250V AC and 40A @ 250VAC, respectively. This IEC time-lag glass fuse is supplied in an axial-lead configuration for through-hole installation. Published mounting information identifies a 5×20mm package, PCB Through-Hole mounting and tin-plated copper axial leads terminals. Published dimensions are 5.2mm dia × 20mm body; axial leads ~40mm. Typical applications include Appliances, Consumer Electronics, Internal Circuit Protection, Power Supplies. Check the official Littelfuse datasheet before final coordination.
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