Spec SheetThe Littelfuse FLSR020ID Indicator fuse offers a reliable solution for circuit protection with a visual indication feature. Its patented solid state design ensures high performance and dependability in various electrical systems.
Suitable for applications such as service entrance switches, switchboard main and feeder switches, motor control centers, distribution panelboards, and industrial control panels, this fuse provides effective overload and short circuit protection.
Key features include:
- 20 Ampere rating
- 600 Volt AC and 300 Volt DC ratings
- 20000A interrupting rating at 300VDC
- Slo-Blo/Time Lag (T) / Time Delay opening characteristics
- Industrial cartridge package size
The fuse's indicator window allows immediate visual confirmation of fuse status, reducing downtime and maintenance time. Its superior time-delay and cycling characteristics help extend fuse life and decrease nuisance openings, enhancing overall system safety and efficiency.
Technical Specifications
| Ampere Rating (A) | 20 |
| VAC (V) | 600 |
| VDC (V) | 300 |
| Interrupting Rating | 20000A@300VDC |
| Opening | Slo-Blo/Time Lag (T)/Time Delay |
| Package Size | Industrial Cartridge |
| Amperage Rating | 20 |
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