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 ...

When designing equipment with switching functions, most engineers find that switching high currents and high voltages is a major problem. A solid-state solution may be possible, but it’s complex and ...

Description: The SureSwitch contactor, initially designed for air conditioning applications, has been designed with expanded coil voltage to now extend to refrigeration replacements, ranging from ...

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 ...

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 ...

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 ...

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 ...

Tesla is recalling nearly 13,000 electric cars built this year for the U.S. market. Certain 2026 Model Y and 2025 Model 3 vehicles were fitted with high-voltage battery contactors that have a faulty ...