coil voltage is a critical decision that significantly affects the performance and efficiency of the electrical system. The most common choices are 220V and 380V coils, each with their own advantages ...

AutomationDirect’s offering of Fuji electric contactors now includes higher coil voltages. The new SC series components operate with AC coil voltage ranges of 440-480V and 500-550V at 60hz and are ...

Relays and contactors use a variety of technologies to switch signals and power connections. Many devices called relays use similar techniques and topologies, but the terminology can be confusing.

The CWC Series of miniature contactors, for switching and controlling motors, take up less space inside electrical enclosures while still offering 15 hp @ 460 V. Dimensions of the 7 to 16-A contactors ...

Relays and solenoids are available with many different voltage ratings. Most factory- and process-automation equipment operates from 24-V supplies. However, customers may have control signals for a ...

When voltage sags occur inside or outside of a facility, properly placed power quality mitigation technology will save sensitive equipment from costly shutdowns. The cost of this mitigation equipment ...

Voltage sags and momentary interruptions plague power quality professionals worldwide. No business can afford the costly production losses that sometimes occur when small control relays de-energize ...