The FLQ series of fuses have a rated voltage of 500 volts and a rated current of 1/10 to 30 amps. They have a 135% current rating and a maximum opening time of 1 hour, 32/10-30 amps have a minimum opening time of 12 seconds, 200% current rating and a minimum opening time of 5 seconds. The fuse is listed by Underwriters Laboratories and certified by CSA. It has a rated interrupting current of 10,000 amps and a rated voltage of 500 volts.
The FLQ Series consists of 500‑volt Midget Slo‑Blo® axial lead and cartridge fuses offered in a wide range of ampere ratings. Each fuse is designed for fast opening and reliable protection in low‑voltage applications.
The sheet lists key electrical characteristics, including opening ratings and time limits, agency approvals (UL listed and CSA certified), a 10 kA interrupting rating at 500 VAC, and detailed ordering information such as nominal ampere, voltage, resistance, and part numbers.
| Interrupting rating | 10,000 A at 500 VAC |
|---|---|
| Minimum opening rating (5 seconds) | 200 % 0‑3 A |
| Agency approvals | UL listed, CSA certified |
| Nominal ampere rating (example) | 1 A for FLQ 1/10 |
The FLQ Series fuses have an interrupting rating of 10,000 amperes at 500 VAC.
They are listed by Underwriters Laboratories (UL) and certified by the Canadian Standards Association (CSA).
All FLQ Series fuses are rated for 500 volts.
The datasheet provides a table with nominal ampere, voltage, resistance, and part numbers for each fuse size.