Littelfuse, Inc. Fuses 0504020.MXEP

FUSE 420VDC 500VAC 3AB PB-FREE 2

Manufacturer: Littelfuse Inc.
Storage Condition: Dry storage cabinet & Humidity protection package
Win Source Part Number: 1109917-0504020.MXEP
Current Rating: 20 A
Resistance: 5.8 mΩ
Categories: Fuses
Popularity: Medium
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Limited
Min Operating Temperature: -55 °C
Voltage Rating (AC): 500 V
Voltage Rating (DC): 420 V
Max Operating Temperature: 125 °C

FUSE 420VDC 500VAC 3AB PB-FREE 2 Product overview: 0504020.MXEP from Littelfuse is a Circuit Protection Fuse for overcurrent protection, power input protection, equipment safety, automotive electronics, and industrial control panels. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-0504020.MXEP can be used for catalog matching and distributor lookup.