477 Series
Manufacturer: LITTELFUSE
Beta
⌘K
FUSE, CARTRIDGE, TIME DELAY, 4 A, 500 V, 5MM X 20MM, 0.2" X 0.79", SLO-BLO 477 SERIES
| Part | DC Cold Resistance | Voltage Rating - AC | Fuse Type | Breaking Capacity @ Rated Voltage | Package / Case [y] | Package / Case | Package / Case [x] | Approval Agency | Size / Dimension [x] | Size / Dimension [diameter] | Size / Dimension [diameter] | Size / Dimension [x] | Voltage Rating - DC | Current Rating (Amps) | Mounting Type | Operating Temperature [Min] | Operating Temperature [Max] | Response Time | Melting I²t |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 LITTELFUSE | 0.0172 Ohms | 500 V | Cartridge Ceramic | 100 A 500 A | 20 mm | Axial | 5 mm | cULus PSE SEMKO | 22.5 mm | 5.8 mm | 0.228 " | 0.886 in | 400 V | 4 A | Through Hole | -55 C | 125 °C | Slow Blow | 52.48 |
 LITTELFUSE | 500 V | Cartridge Ceramic | 1.5 kA 100 A | 20 mm | 5 mm | cULus METI SEMKO VDE | 20 mm | 5.2 mm | 0.205 in | 0.787 " | 400 V | 3.15 A | Requires Holder | -55 C | 125 °C | Slow Blow | 50.109 |