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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 |
| Manufacturer Product Number | FSG-G-4A |
| Description | Glass Fuse; 4 A; Fast-Acting; 5AG; UL 248-1; 32 VAC/DC |
| Datasheet | Download Datasheet |
The OptiFuse FSG-G-4A is a 4 A fast-acting glass cartridge fuse in the 5AG (13/32 x 1-1/2 in) size, rated 32 VAC/DC.
A fast-acting fuse opens quickly on an overload, for resistive and lightly loaded circuits with little switch-on surge. It fits standard fuse clips and holders of the same size.
Breaking capacity: 1000A, 32 VDC. Opening times, as a percentage of the rated current: 100%: min. 4h; 135%: max. 1h; 200%: max. 120 s.
Construction: glass body.
Standards: UL 248-1.
| Category | |
| Manufacturer | OptiFuse |
| Model | FSG-G |
| Part Status | Discontinued |
| Current Rating (A) | 4 |
| Size | 5AG (13/32 x 1-1/2 in) |
| Speed | Fast-Acting |
| Voltage Rating | 32 VAC/DC |
| Breaking Capacity | 1000A, 32 VDC |
| Body Material | Glass |
| Mounting Style | Cartridge |
| Standards | UL 248-1 |
| Opening Time | 100%: min. 4h; 135%: max. 1h; 200%: max. 120 s |