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Technical Specifications

Parameters and characteristics for this part

Specification5E4PT.6
Breaking Capacity @ Rated Voltage37.5 kA
ClassE
Current Rating (Amps)5 A
Fuse TypeCartridge
Mounting TypeRequires Holder
Package / CaseCartridge, Non-Standard
Size / Dimension [diameter]20.64 mm
Size / Dimension [diameter]0.813 "
Size / Dimension [x]116.84 mm
Size / Dimension [x]4.6 in
Voltage Rating - AC625 VAC

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

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Description

General part information

5E4PT.6 Series

Potential Transformer (PT) fuses are current limiting fuses with high interrupting ratings designed for the protection of potential transformers. Application Note: When applying fuses for the protection of transformers, the magnetizing current inrush must be considered. The characteristics of the inrush, which can be matched with a fuse’s time-current curve, should be available from the transformer manufacturer.