Test contactor 49M11-843

electromagneticACelectronic

SureSwitch multi-volt universal electronic upgrade for definite purpose contactors for air conditioning and refrigeration, with 5x contactor life and sealed to keep out ants and debris. Increased Reliability 5x traditional contractor life Multi-Volt Coil Services air conditioning, heat pump & refrigeration applications Sealed Relay Construction Protects against insects and debris Features Multi-volt coil works with all common coil voltages 5x traditional contactor life Totally sealed switch keeps out ants, pests and debris Microprocessor control inhibits arcing that cause welding and pitting Line voltage brownout protection and short cycle timer provide compressor protection Zero chatter latching relay Heavy-duty lug connectors 5-year limited warranty Four-hole mounting matches mechanical contactors Tri-color LED with compressor test and cycle count by pushbutton