The FLSR_ID Indicator™ Series offers a patented, state-of-the-art, solid-state design with maximum reliability and superior performance characteristics. The dual-element design ensures advanced short-circuit and overload protection. This series offers visual blown fuse indication at a glance. The use of indicator fuses reduces downtime and nuisance opening, increases safety, and saves money by cutting down on lost production time. These fuses are also available in a non-indicating version, see FLSR series.
Features & Benefits
| FEATURES | BENEFITS |
| Excellent short-circuit protection | Improves safety through faster response to fault currents |
| Dual-element design | Provides advanced short-circuit and overload protection |
| Current limiting | Restricts fault current to provide a high degree of circuit protection |
| Visual blown fuse indication | Indication window turns black allowing fast and easy identification of a blown fuse |
Applications
- Service entrance switches
- Transformers
- Switchboard mains and feeders
- Motor control central mains and motor branch circuits
- All general purpose circuits
Specifications
| Current Rating (Continuous) in Amps | 4.5 |
|---|---|
| Interrupting Rating | 20 kA @ 300V DC |
| Opening | Slo-Blo/Time Lag (T)/Time Delay |
| Maximum AC Voltage (V) | 600 |
| Voltage Rating (V) | 300 |
| Size | Industrial Cartridge |
| Amp Fraction | 4 1/2 |
| Family Style | Dual Element Fuse |
| Fuse Class | Class RK5 |
| Indicating | Yes |
| Interrupt Amperage | 200000 |
| Interrupt Amperage (A) - 2 | 300000 |
| Interrupt Amperage 3 | 20000 |
| Interrupt Voltage Type ACDC - 1 | AC |
| Interrupt Voltage Type ACDC - 2 | AC |
| Interrupt Voltage Type ACDC - 3 | DC |
| Interrupt Voltage | 600 |
| Interrupt Voltage (V) - 2 | 600 |
| Interrupt Voltage - 3 | 300 |
| Mounting Method | Fuse Block / Clip / Holder |
| PG Holder | LFR60030 Series |
Documents
Related Products
IDSR04.5T
$40.23
$61.96
UL Class RK5 Dual-Element Time-Delay Fuse With Indication (600V, 4.5 Amps, 10 pack)
IDSR6.25T
$37.43
$57.64
UL Class RK5 Dual-Element Time-Delay Fuse With Indication (600V, 6.25 Amps, 10 pack)
FLSR01.5TXID
$51.83
$79.82
UL Class Rk5 Dual-Element Time-Delay Fuse With Indication (600V, 1.5 Amps, 10 pack)
FLSR02.5TXID
$45.78
$70.50
UL Class Rk5 Dual-Element Time-Delay Fuse With Indication (600V, 2.5 Amps, 10 pack)