Get A Quote
My Account
To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | OptiFuse |
| Manufacturer Product Number | TSC-P-3.15A |
| Description | Glass Fuse; 3.15 A; Time-Delay; 5x20mm; Pigtail; UL 248-14; 250 VAC |
| Datasheet | Download Datasheet |
The OptiFuse TSC-P-3.15A is a 3.15 A time-delay (slow-blow) glass fuse in the 5 x 20 mm size, with axial leads (pigtails), 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. The axial leads solder straight to a board or terminal strip, with no holder.
Breaking capacity: 10kA @ 125 VAC; 100 A @ 250 VAC; 500 A @ 125 VAC (PSE); 100 A @ 250 VAC (PSE); 100 A @ 250 VAC KC. Opening times, as a percentage of the rated current: 135%: max. 1 h; 200%: max. 120 s. Typical melting I²t 14.35 A²s. It operates from -55 to +125 °C.
Construction: glass body.
It is cULus Listed and cURus Recognized (UL file E197390). Standards: UL 248-14, CSA C22.2 No. 248.14.
| Category | |
| Manufacturer | OptiFuse |
| Model | TSC |
| Current Rating (A) | 3.15 |
| Size | 5 x 20 mm |
| Speed | Time-Delay (Slow-Blow) |
| Voltage Rating | 250 VAC |
| Breaking Capacity | 10kA @ 125 VAC; 100 A @ 250 VAC; 500 A @ 125 VAC (PSE); 100 A @ 250 VAC (PSE); 100 A @ 250 VAC KC |
| Body Material | Glass |
| Mounting Style | Axial Lead (Pigtail) |
| Approvals | cULus Listed, cURus Recognized |
| UL File Number | E197390 |
| Standards | UL 248-14, CSA C22.2 No. 248.14 |
| Opening Time | 135%: max. 1 h; 200%: max. 120 s |
| Melting I²t (A²s) | 14.35 |
| Operating Temperature (°C) | -55 to +125 |
