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Smart Contactors

Contactor Upgrade

Compressor protection against the most common sources of mechanical contactor failures

The SureSwitch™ Multi-Volt Contactor and CoreSense™ Protection module provide critical compressor protection by guarding against the most common sources of mechanical contactor failures – such as arcing, foreign objects, pests, and brown-outs. 

Features

Side-by-side Comparison
SureSwitchCoreSense Protection
Reliable one million cycle rated switch backed with 5-year warranty
Same wiring as traditional contactor
ApplicationUniversalCopeland scroll compressors
Active compressor protectionAdjustable short-cycle timer and brown-out protectionCompressor shutdown when critical system faults are detected
Diagnostic capabilitiesLED status and fault indication6 diagnostic codes with fault history

Videos

The Sure-Switch Multi-Volt contactor is designed for air conditioning or refrigeration applications with 24/120/208/240 coil voltages.
CoreSense™ Protection
Apps
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Technical Resources
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Useful tips for homeowners, facility managers and contractors looking to improve their HVAC system.
49M11-843
SureSwitch Multi-Volt Contactor

Universal multi-voltage electronic replacement for definite purpose contactors

CoreSense Protection
CoreSense Protection

SureSwitch functionality PLUS active system protection and diagnostics for Copeland™ scroll single-phase compressors.