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Relay, Time Delay
- Item # 4E890
- Mfr. Model # ICM253
- UNSPSC # 39121515
- Catalog Page # 4225
- Shipping Weight 0.1 lbs.
- ItemTime Delay
- Control Volts18 To 30
- Contact Rating (Amps)1.0
- Voltage18 To 30
- DelayExtended Adjustable Time Range-in Knob-Adjustable or Fixed Time
- Time DelayAdj. 12 to 390 Sec.
- Temp. Rating (F)-40 To 167
- ApplicationPost Purge Protection For Anticipator Type Thermostats in HVAC and Refrigeration
- Agency ComplianceIEEE587
- Includes1/4" Quick Connect, Single Hole Mounting
Compliance and Restrictions
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Requirement coil 10 - 18 vdc/vac 2 - 5 Amp Same for Load
Function: Delay low voltage from A/C thermostat control, from immediately restarting compressor after adjusting the thermostat. To prevent compressor lock-up during run-stop-run sequence.
There is not enough information provided to give an acurate answer.This relay is a low voltage time delay designed for AC and heat pump applications. This is not designed as a staging control for electric heat. I recommend calling our HVAC tech support team at 800-472-4643 to discuss options and application.
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