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Approvals
UL, CSA
Body Material
Thermoplastic
Contact Material
Brass, Tin
Contact Plating
Tin
Current Rating
21A
Diameter
18.6mm
Fuse Current
20A
Fuse Size
0.25 Dia x 1.26 L (6.35mm x 32mm)
03420001H Description
Fuse Holder 20 A 250V 1 Circuit Cartridge Panel Mount
FAQ
What is 03420001H?
03420001H is a Fuseholders from Littelfuse. This product page provides its main specifications, pricing information, availability, and inquiry options.
Is 03420001H currently in stock?
What is the mounting type of 03420001H?
Are there related or alternative parts for 03420001H?
What voltage specification is listed for 03420001H?



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