Description
The A421AEC-01C 120/240VAC Single Stage Electronic Temperature Control with SPDT Output Relay Features an Adjustable Backlit LCD Display, and a 3 Button Touchpad for Setup and Adjustment. A LED Indicates the On/Off Status of the Output Relay. The A421 Provides Heating or Cooling Control, Adjustable Sensor Offset, Switch Activated Temperature Setback, Adjustable Anti-Short Cycle Delay and a Restricted User Adjustment Mode
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Specifications
- BrandJohnson Controls
- ManufacturerJohnson Controls Systems
- Electronic Temperature Control Product TypeSingle Stage Temperature Controls, Remote Temperature Controls
- Switch ActionSPDT
- EnclosureNEMA 4X
- Contact HP @ 120 VAC1 (1/4)
- Contact HP @ 208 VAC1 (1/3)
- Contact HP @ 240 VAC1 (1/2)
- DisplayBacklit LCD and 3 Button Touchpad Interface
- Full Load Amps @ 120 V(AC)16.00A(5.80A)
- Full Load Amps @ 208 V(AC)9.20A(4.00A)
- Full Load Amps @ 240 V(AC)8.00A(4.90A)
- Housing MaterialHigh-Impact Thermoplastic
- Ingress Protection (IP) RatingIP66
- Locked Rotor Amps @ 120 VAC96.00A(34.80A)
- Locked Rotor Amps @ 208 VAC55.20A(24.00A)
- Locked Rotor Amps @ 240 VAC48.00A(29.40A)
- Maximum Operating Temperature140 F (60 C)
- Minimum Operating Temperature-40 F (-40 C)
- Mounting StyleSurface Mount
- Operating Humidity Range0 to 95% RH Non-Condensing
- Package Contents(1) A99BB-25C Sensor
- Pilot Duty @ 120/208/240 VAC125 (125) VA
- Pilot Duty @ 24 VAC125 (50) VA
- Power Consumption (VA)1.8
- Resistive Amps @ 120 VAC15.00A(10.00A)
- Resistive Amps @ 208/240 VAC10.00A(10.00A)
- Resistive Amps @ 24 VAC15.00A(10.00A)
- Temperature Control-40 to 212 F (-40 to 100 C)
- Voltage (V)120 V, 120 VAC, 240 V, 240 VAC