SSAC

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Single Function

• Relay & Solid State Output
  • Interval (Impulse ON)
  • Delay on Break (OFF Delay)
  • Single Shot (Pulse Former)
  • Recycling & Percentage
• Relay Output
  • Delay on Make (ON Delay)
  • Single Shot, Retriggerable (Watchdog, Zero Speed)
• Solid State Output
  • Delay on Make, Normally Closed

If you are looking for SSAC Timers, please call us on (800) 894 - 0412 or email us at info@clrwtr.com we will do our best to help you find the Time Delay Relays that you are looking for at the most competitive prices possible. If you are searching for Dedicated Timer technical information (data-sheets) please use the datasheets or product selection guide page links.

Dual Function

• Delay on Make/Delay on Break (ON-delay/OFF-delay, Delay on Operate/Delay on Release, Sequencing ON & OFF, Fan Delay, Prepurge & Postpurge)
  • TDMB - Plug-In Series
• Delay on Make/Interval (Single Pulse Generator, Delayed Interval, Delay on Operate/Single Pulse on Operate)
  • ESD5 - Solid State Series

Repeat Cycle Timers

Also called Recycle Timer, Recycling Timer, Flasher. Repeat Cycle Off/On Delay: Application of power to the input voltage terminals starts the "Off" delay cycle. At the end of the "Off" delay period, the load is energized and the "On" delay starts. At the end of the "On" cycle, the load is de-energized, the timer returns to the "Off" cycle and the cycling is repeated as long as input voltage is applied. Removal of input voltage will reset the timer to its pre-power condition.

Repeat Cycle On/Off Delay: Application of power to the input voltage terminals starts the "On" delay cycle. At the end of the "On" delay period, the load is de-energized and the "Off" delay starts. At the end of the "Off" cycle the load is energized, the timer returns to the "On"cycle and the cycling is repeated as long as input voltage is applied.

HVAC Timers - Solid State Output

• Anti Short Cycle & Random Start
  • TAC1 Series
  • T2D Series
• Bypass Timing
  • TAC4 Series
• Anti Short Cycle (DOB)
  • TA Series
  • TL Series
• Fan Delay
  • CT Series

Delay on Make Timers

Delay on Make, is also called on Delay, Delay on Operate, Delay on Energization. Application of power to the timer input voltage terminals starts the time delay cycle. At the end of the preset delay, the output transfers until it is reset by interrupting the input voltage.

Delay on Make (DOM) timers are ideal for compressor staging and stagger starting multiple motors and other equipment. They help to reduce power surges.

Vending Timers

• Solid State Output
  • THC/THS Series
  • KSPU Series
  • NHPU Series
• Relay Output
  • HRV Series

Delay on Break Timers

Also called off Delay, Delay on Release, Delay on De-Energization. Power is continuously applied to the input terminals of the timer. Upon closure of a Normally Open (N.O.) external initiate switch, the load transfers immediately and remains transferred as long as the external initiate switch is closed. Commencement of the time delay is deferred by maintaining closure of the external initiate switch.

Opening the initiate switch starts the time delay. At the end of the delay period, the load de-energizes and the timer is ready for another cycle. Delay time may be reset to beginning, prior to the end of the delay period, by momentarily reclosing (pulsing) the initiate switch.

Interval On Timers

Also called Interval, Interval Delay. When power is applied to the input voltage terminals, the load is energized immediately and the time delay cycle starts. At the end of the delay period, the timer transfers back to its pre-power position. Removal and re-application of input voltage resets the timer.

Delayed Interval: Application of power to the input terminals starts the "Off" time. When this time is complete, the load energizes for the "On" time. At the end of the "On" time, the load de-energizes and remains in this state until the input power is removed and reapplied to start a new timing cycle. Both time periods can be individually adjusted.

Single Shot Timers

Also called one Shot. The term "Single Shot" signifies a single pulse output of some duration. Single Shot on Make: Power must be applied to the input voltage terminals continuously. Upon closure of a Normally Open (N.O.) external initiate switch, the load is instantaneously energized and the time delay cycle starts. Maintained closure or actuation of the external initiate switch during the delay cycle will not affect the time delay period. When the delay period expires, the timer will reset to its original position and is ready for another cycle.

Single Shot on Break: Power must be applied to the input voltage terminals continuously. Upon closing and opening an external initiate switch, the load is instantaneously energized and the time delay cycle starts. When the delay period expires, the timer will reset to its original position and is ready for another cycle.

Multifunction Timers

• Solid State Output
  • ASQU Series
  • ASTU Series
  • DSQU Series
  • DSTU Series
• Relay Output
  • TRDU Series
  • TRU Series

Our industrial automation supplies distributors warehouse in Boise, Idaho USA stocks some ABB entrelec products enabling us to further assist you in finding the correct delay on break (release) timer in the USA, Canada and Mexico. Whether we have recycling (flasher) timers in stock in Boise, Idaho USA or need to ship direct from SSAC to any USA cities; Clearwater Tech can get HVAC timer to you fast and save you some money! It will be very helpful if you have the interval dedicated timer part numbers ready, then our sales representatives can provide you with a pricing and availability quote for delay on make timers that you are looking for in seconds. If you do not have the part numbers for recycling (pulse generator) timer, our application engineers will be able to help you figure out the part numbers and get the price quote to you as soon as possible.