Description: Emerson 49M11-843 SureSwitch™ Multi-Volt Universal ContactorSureSwitch™ 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.SureSwitch is similar to a 1 1 /2 pole contactor, in that L1 only the compressor terminal T1(C) is switched. The compressor terminal T2(R) is connected by a shorting bar to line input L2, and is energized even when a call is not present.Multi-volt coil works with all common coil voltages5x traditional contactor lifeTotally sealed switch keeps out ants, pests and debrisMicroprocessor control inhibits arcing that cause welding and pittingLine voltage brownout protection and short cycle timer provide compressor protectionZero chatter latching relayHeavy-duty lug connectors5-year limited warrantyFour-hole mounting matches mechanical contactorsTri-color LED with compressor test and cycle count by pushbutton SpecificationsInput Line Voltage:120/208/240 Vac, 50/60 HzControl (Coil) Voltage:24 Vac, 50/60 Hz, 120/208/240 Vac, 50/60 HzLocked Rotor Amperes:200AAnti-Short-Cycle Delay:0s or 180s (selectable) at 60 Hz, 0s or 216s (selectable) at 50 HzCompressor Test:5s at 60 Hz, 6s at 50 HzOperating Temperature Range:-40° to 158°F (-40 to 70°C)Humidity Range:5 to 95% relative Humidity (non-condensing)Dimensions:2.75" W X 2.38" H X 3.88" L
Price: 59.99 USD
Location: Lawrenceburg, Kentucky
End Time: 2024-11-06T22:59:25.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: 20%
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Custom Bundle: No
California Prop 65 Warning: WARNING - https://www.p65warnings.ca.gov/
Poles: 1.5
MPN: 49M11-843
Item Length: 3.88 in
Compatible Product: Central Air Conditioner, Air Conditioner Split System, Dual Fuel Split Air Conditioning System, Heat Pump Split System
Voltage: 240 V
Item Width: 2.75 in
Compatible Brand: For Cutler-Hammer, For Mars, For Honeywell, For Square D, For Packard
Compatible Model: 49P11-843
Brand: Emerson
Type: Pole Contactor
Model: 49M11-843
