Circuit Protection
0504020.MXP
ActiveLittelfuse/Commercial Vehicle Products
FUSE 420VDC 500VAC 3AB PB-FREE 20A/ BULK
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Circuit Protection
0504020.MXP
ActiveLittelfuse/Commercial Vehicle Products
FUSE 420VDC 500VAC 3AB PB-FREE 20A/ BULK
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | 0504020.MXP |
|---|---|
| Approval Agency | CE, cURus |
| Breaking Capacity @ Rated Voltage | 200 A, 400 A |
| Current Rating (Amps) | 20 A |
| DC Cold Resistance | 0.0058 Ohms |
| Fuse Type | Cartridge, Ceramic |
| Melting I²t | 760 |
| Mounting Type | Requires Holder |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | 3AB, 3AG |
| Package / Case [x] | 1/4 |
| Package / Case [y] | 1-1/4 |
| Size / Dimension [diameter] | 0.25 in |
| Size / Dimension [diameter] | 6.35 mm |
| Size / Dimension [x] | 31.75 mm |
| Size / Dimension [x] | 1.25 " |
| Voltage Rating - AC | 500 V |
| Voltage Rating - DC | 420 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
504020 Series
A 420VDC and 500VAC rated ceramic fuse with remarkable interrupting rating in a compact 6.3 x 32mm package, which is well suited for circuit protection in high energy applications.
Documents
Technical documentation and resources