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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | LITTELFUSE |
| Manufacturer Product Number | 021806.3VXP |
| Description | Glass Fuse; 6.3 A; Time-Delay; 5x20mm; Bulk 5; IEC 60127-2 Sheet 3; 250 VAC |
| Datasheet | Download Datasheet |
The Littelfuse 021806.3VXP is a 6.3 A time-delay (slow-blow) glass cartridge fuse in the 5 x 20 mm size, rated 250 VAC.
A time-delay element rides through the brief inrush of motors, transformers and capacitive power supplies, yet still opens on a sustained overload. It fits standard fuse clips and holders of the same size.
Breaking capacity: 63 A @ 250 VAC. Opening times, as a percentage of the rated current: 150%: min. 60 min; 210%: max. 120 s; 275%: 0.6-10 s; 400%: 0.15-3 s; 1000%: 0.02-0.3 s. Typical cold resistance 0.0076 Ω, melting I²t 198.5 A²s. It operates from -55 to +125 °C.
Construction: glass body; nickel–plated brass end caps.
It is BSI, KC, CCC, PSE, UL, CSA, SEMKO, CE and VDE (UL file E10480). Standards: IEC 60127-2 Sheet 3.
| Category | |
| Manufacturer | LITTELFUSE |
| Model | 218 |
| Current Rating (A) | 6.3 |
| Size | 5 x 20 mm |
| Speed | Time-Delay (Slow-Blow) |
| Voltage Rating | 250 VAC |
| Breaking Capacity | 63 A @ 250 VAC |
| Body Material | Glass |
| Mounting Style | Cartridge |
| Packaging | Bulk, 5 pcs |
| Approvals | BSI, KC, CCC, PSE, UL, CSA, SEMKO, CE, VDE |
| UL File Number | E10480 |
| Standards | IEC 60127-2 Sheet 3 |
| Opening Time | 150%: min. 60 min; 210%: max. 120 s; 275%: 0.6-10 s; 400%: 0.15-3 s; 1000%: 0.02-0.3 s |
| Melting I²t (A²s) | 198.5 |
| Cold Resistance (Ω) | 0.0076 |
| Voltage Drop (mV) | 100 |
| Operating Temperature (°C) | -55 to +125 |
| End Cap Material | Nickel–plated Brass |