Description:Time Delay Relay • Delay on Make - Delay on Break • Input Voltage : 24 VAC • Timing Range; DOM: 10 s; DOB: 30 s • Mounting ; Surface Mount • Contact Configuration; Solid State - NO • Output Current; 0.75 Amps • Adjustment; Fixed • Termination; 0.25in. Male Quick Connect Terminals • Notes:; For Air Conditioning, Heating and Ventilation Equipment. Controls Dual Functions (ON and OFF) in Mulitple Load Sequencing.
For Air Conditioning, Heating and Ventilation Equipment. Controls Dual Functions (ON and OFF) in Mulitple Load Sequencing.
Series Features
Delay On Make/Break CT Series Timing Module
Series Description:The CT Series combines a delay-on-make and delay-on-break time delay into one device and may be used to control fan delays in heating and/ or cooling equipment. Several CT modules may be combined to provide sequencing ON any number of loads and sequencing OFF the same loads, such as electric heating elements.
Operation:(Delay-on-Make/Delay-on-Break) Forced Air Heating or Air Conditioning (as shown): When the thermostat closes, the compressor relay is immediately energized. At the end of a fixed delay-on-make delay (T1), the fan relay is energized. When the thermostat opens, the compressor relay is de-energized and the delay-on-break delay is initiated. On completion of the fixed delay-on- break delay (T2) the fan relay is de-energized. If the thermostat is reclosed during the delay-on-break delay, the delay-on-break delay is reset and the fan relay remains energized. If the thermostat is closed when input voltage is applied, the delay-on-make delay (T1) begins as normal. Reset: Removing input voltage resets the output and time delays.
Delay on Make and Delay on Break In One
Use For Fan Delays in Heating or Cooling Equipment
Use For Multiple Load Sequencing
24 V AC Operation
Factory Fixed Delays From 1 ... 600 s in 1 s Increments
