- European 5 x 20 mm time-delay
- Ceramic fuses with silver-plated encaps (500 mA – 800 mA)
- Or nickel plated brass endcaps ( 1–12 A)
- RoHS compliant
| Type | Ceramic Tube |
| Style | Time-Delay |
| Voltage | 250 VAC |
| Amps | 4 |
| Material | Glass |
| Element | Single |
| Length | 20 mm |
| Dia. | 5mm |
| Series | S505 |
| Industry No. | BK/S505-4-R |
| Indicating / Nonindicating | Nonindicating |
| Class | Ferriule |
| Body Style | Cylindrical |
| Interrupt Rating | 1500A |
| Standards | UL, CSA, SEMKO, VDE, BSI, IMQ, PSE/JET, CCC, EK, FIMKO |
| Application | Electronic Circuits |
