| Key ^ | Value | 
|---|---|
| Alarm Contact, RoHS, Trip Indicator | No | 
| Approvals | CSA, UL | 
| Body Length (in) | 2 " | 
| Body Length (mm) | 50.8 mm | 
| Characteristic | Fast Acting | 
| Current Rating | 20 A | 
| Diameter (in) | 0.56 " | 
| Diameter (mm) | 14.3 mm | 
| Family Series | Littelfuse Fuses, RLN Series | 
| Gross Weight, Net Weight | 0.041 lbs | 
| Interrupt Rating | 10 kA @ 250 V | 
| Item Number, Manufacturer Part Number | RLN20 | 
| Manufacturer | Littelfuse | 
| Package Type | Cartridge | 
| Product Series | RLN | 
| Voltage (AC) | 250 VAC |