Contactors, Starters & Overload Relays
(a.k.a. motor starter, IEC contactor, dp contactor, thermal overload relay, motor protectors)
The basics: A motor starter is a contactor plus an overload relay; without an overload it is just a contactor. A motor starter starts and stops a connected motor load and will provide protection in case of a sudden loss of power or if the motor overloads. A contactor is similar to a relay (but can handle larger amounts of electrical power and handle higher voltage loads) and is used for switching current on and off in a circuit. Contactors are used to control electrical loads and motors without providing overload protection.
- 5hp Motor Starter Control System, Type E,/F 10-16A MWA-N4X-MSP-10-16
- 1hp Motor Starter Control System, Type E/F, 2.5-4A MWA-N4X-MSP-2.5-4
- 1.5hp Motor Starter Control System,Type E/F,4-6.3A MWA-N4X-MSP-4-6.3
- 3hp Motor Starter Control System,Type E/F, 6.3-10A MWA-N4X-MSP-6.3-10