Emerson SureSwitch contactor
Emerson’s SureSwitch contactor, initially designed for air conditioning applications, has now been designed with expanded coil voltage to now extend to refrigeration replacements, ranging from 24 volts to 240 volts to also accommodate applications such as walk-in, reach-in coolers and beverage machines.
SureSwitch features a microprocessor-controlled switching design to eliminate contact pitting and welding, which prevents buildup and can result in more than one milion cycles, proven through testing, when installed and used correctly to extend the life of the product.




