There are four basic motor control options available: Basic contactors, traditional starters, manual motor starters, or combination starters. A basic contactor is a special purpose relay that is used to control large electrical currents. Similarly, a traditional starter utilizes overload relays, auxiliary and alarm contacts, and mechanical interlocks to create a reversing unit. On the other…
Cumming, GA — October 2, 2013 … AutomationDirect’s GH15 series of electric contactors now includes larger frame sizes. The new components are available in frames sizes of 79 mm to 145 mm and models are available up to 315 Amps. GH15 series IEC motor controls feature self-lifting pressure plate terminals for quick wiring terminations; actuator coils, in…