Keystone Technologies
Ballasts – Sign – Parallel Wiring
ParallelWire-branded solution ensures that the sign remains lit even when a single lamp fails.
4 part numbers · Ballasts, LED drivers and power supplies
- Voltage
- 120–277V
- Dimming
- Non-dimming
- Warranty
- 4 years
Overview
ParallelWire-branded solution ensures that the sign remains lit even when a single lamp fails. Just four models are able to operate all varieties of T8HO and T12HO lamps.
Part numbers & ordering
| Part # | Description | Watts | Lumens | CCT | Voltage | Dimming | Finish | DLC | Price | Add to cart | Compare | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | KTSB-E-0216-12-UV-IP | Electronic Sign Ballast, 2-16 Feet, 1-2 lamps, 120-277 V | — | — | — | 120–277V | Non-dimming | — | — | Call for pricing | ||
![]() | KTSB-E-0432-14-UV /A | Electronic Sign Ballast, 4-32 Feet, 1-4 Lamps, 120-277V, Revised Wiring | — | — | — | 120–277V | Non-dimming | — | — | Call for pricing | ||
![]() | KTSB-E-0848-46-UV /A | Electronic Sign Ballast, 8-48 feet, 4-6 lamps, 120-277v, Revised Wiring | — | — | — | 120–277V | Non-dimming | — | — | Call for pricing | ||
![]() | KTSB-E-1040-14-UV /A | Electronic Sign Ballast, 10-40 Feet, 1-4 Lamps, 120-277V, Revised Wiring | — | — | — | 120–277V | Non-dimming | — | — | Call for pricing |









