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Medium-Voltage_Fuse
Circuit Protection

500E16PT25.5

Active
Littelfuse/Commercial Vehicle Products

FUS 25.5KV MV E-RATED T .500E / BOX

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Medium-Voltage_Fuse
Circuit Protection

500E16PT25.5

Active
Littelfuse/Commercial Vehicle Products

FUS 25.5KV MV E-RATED T .500E / BOX

Technical Specifications

Parameters and characteristics for this part

Specification500E16PT25.5
Breaking Capacity @ Rated Voltage32 kA
ClassE
Current Rating (Amps)0.5 A
Fuse TypeCartridge
Mounting TypeRequires Holder
Package / CaseCartridge, Non-Standard
Size / Dimension [diameter]1.563 in
Size / Dimension [diameter]39.69 mm
Size / Dimension [x]17.5 in
Size / Dimension [x]444.5 mm
Voltage Rating - AC25.8 kVAC

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

500E16PT25.5 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.