What stands out about this unit is the Square D brand, a name that's been around for years.
Square D 9050 JCK11V20 SER:A 120V Timing Relay 0.1-10 SEC.
What stands out about this unit is the Square D brand, a name that's been around for years.
Many installers mention the Square D name when they talk about this relay and its reliability.
You will find that the Square D brand on this relay pairs smoothly with other Square D gear.