$647.62
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The Littelfuse FLSR400ID Indicator fuse offers a robust solution for circuit protection with a 400 ampere rating and a voltage capacity of 600 volts. Its patented solid state design ensures maximum reliability and performance, featuring a true dual-element configuration for enhanced safety and durability.
Ideal for use in service entrance switches, switchboard main and feeder switches, motor control centers, distribution panelboards, and industrial control panels, this fuse helps reduce downtime and prevent equipment damage through superior overload and short circuit protection.
- Provides visual blown fuse indication through an indicator window
- Time-delay (Slo-Blo/Time Lag) opening characteristics
- Package size: Knife-Blade
- Interrupting rating of 20,000A at 300VDC
- Rated for 600V AC and 300V DC applications
Technical Specifications
| Ampere Rating (A) | 400 |
| VAC (V) | 600 |
| VDC (V) | 300 |
| Interrupting Rating | 20000A@300VDC |
| Opening | Slo-Blo/Time Lag (T)/Time Delay |
| Package Size | Knife-Blade |
| Amperage Rating | 400 |
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