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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | OptiFuse |
| Model | TSA |
| Manufacturer Product Number | TSA-300mA |
| Description | Glass Fuse; 0.3 A; Time-Delay; 6.3x32mm; UL 248-14; 250 VAC |
| Datasheet | Download Datasheet |
The OptiFuse TSA-300MA is a 300 mA time-delay (slow-blow) glass cartridge fuse in the 6.3 x 32 mm (1/4 x 1-1/4 in) 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: 10kA @ 125 VAC; 35 A @ 250 VAC; 100 A @ 250 VAC KC; 35A or 10In @ 250 VAC (TUV) (whichever is larger). Opening times, as a percentage of the rated current: 100%: min. 4 h; 135%: max. 1 h; 200%: max. 120 s. It operates from -55 to +125 °C.
Construction: glass body.
It is cULus Listed (UL file E197390). Standards: UL 248-14, CSA C22.2 No. 248.14.
| Category | |
| Manufacturer | OptiFuse |
