Product Description
High Voltage Indoor Indicator Lights
The KF22-12 is a solid state visual indicator that signals the presence of potential system voltage in the kilovolt range by sequentially flashing a cluster of 3 LEDs. It is firmly bolted to any convenient live bus or terminal, and the flexible head may be bent for a convenient viewing angle. The KF22-12 operates on the principle of capacitively coupling to ground, so there is no high voltage or wiring issues. It is unaffected by high pot or corona discharge tests. They require no adjustment or maintenance.
Features and Benefits
- Mounts easily with nut and bolt (user supplied)
- Flashing LEDs are easy to see.
- Eliminates need to open enclosures to check for potential voltage.
- Flexible neck allows orientation for best visibility
- Solid state design provides over 10 years life expectancy. Longer than neon.
- Universally compatible. Suitable on a range of distribution or transmission voltages including:
- (4.8) 5 kV
- 7.2 kV
- (12.47) 12.5 kV
- 14.4 kV
- (13.2-13.5) 15 kV
- (22.9) 25 kV
- (34.5) 35 kV
General Specifications
| Potential Voltage Rating | 2kV - 46kV |
| Mounting | ½” (12mm) hole. |
| Indicator | Cluster of 3 high brightness white LEDs |
| Body material | Glass filled polyester |
| Ring lug | Tinned copper |
| Status | Voltage presence causes sequential flashing of LEDs. Higher voltage = faster flashing |
| Life expectancy | Over 10 years |