Emerson SureSwitch Multi-Volt Switch Relay
49M11-843
Categories
Description
SureSwitch is an electronically-controlled relay that can be used to replace single and two-pole contactors commonly used in air conditioners, heat pumps and other applications. A patented switching algorithm reduces arcing between contacts, which nearly eliminates pitting and welding for a longer life. The switching mechanism is sealed to prevent intrusion from insects and other debris. Product 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
Manuals
# | Title | Languages | Pages | Updated |
---|---|---|---|---|
1 | Install Instructions | EN | 2 | 2022-03-24 |
2 | Submittal Sheet | EN | 2 | 2022-03-24 |