Littelfuse

0477004

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Description

The 477 Series is the first and smallest 500VAC and 400VDC fuse under the class of 5x20mm fuse family. It is designed for circuit protection in the area of high energy applications. With its DC and AC characteristics, the 477 Series is well suited for high energy or power efficient applications and 3-phase power supplies protection respectively. In addition, it has interrupting rating (0.5A to 16A) at 400Vdc which ensures the circuit is well protected under DC conditions.
Part Number
0477004
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Specifications

Ampere Rating (A)
4
Body
Ceramic
Nominal Melting I2T (A2sec)
52.48
Interrupting Rating
500A@400VDC
Marking Code
MX
Min Operating Temp °C
-55
Max Operating Temp (°C)
125
Nominal Cold Resistance (Ohms)
17.2
Opening
Slo-Blo/Time Lag (T)/Time Delay
Package Size
5x20mm
VAC (V)
500
VDC (V)
400

Documents

Data Sheet

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