Supco ST103 General Purpose Timer 24Hr
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220v Electronic Defrost Timer $39.94each
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Electronic Defrost Timer 120v

SKU: EDT11 Brand:

$32.93each

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Description

The Sealed Unit Parts S804520 is a defrost control designed for reliable operation in refrigeration systems. This device features a time-initiated and time-terminated mechanism, providing flexibility in managing defrost cycles.

  • Heavy-duty synchronous motor for durable performance
  • Adjustable defrost initiation frequency from one to six times per day
  • Defrost cycle duration adjustable from four to 110 minutes in two-minute increments

Product Highlights

This defrost control is essential for optimizing refrigeration and preventing ice buildup, ensuring operational efficiency.

Product Information

Standard Information

  • UPC: 687152066131
  • UNSPSC: 46171603

Product Highlights

The Supco UET120 serves diverse industrial applications, including refrigeration and HVAC systems. Its long-lasting solid-state construction allows for reliable performance across multiple installations.

Product Information

Standard Information

  • Brand: Supco
  • MPN: UET120
  • Part Number: SUET120

Product Information

Standard Information

  • Brand: ICM Controls
  • MPN: ICM253
  • Category: HVAC Controls

Installation & Operation Notes:

  • Disconnect power at all sources and verify that all circuits are de-energized before starting work
  • Mount the contactor securely in the control compartment or electrical panel as directed by the equipment manufacturer
  • Move line, load, and control wires from the existing contactor to the new contactor, matching wiring diagrams and terminal markings
  • After energizing the system, verify that the contactor pulls in and opens cleanly, with proper operation during system start and stop cycles
  • Confirm that all terminations are tight and that wiring is supported to prevent strain at the terminals

Maintenance & Troubleshooting:

  • Inspect the contactor during routine HVAC maintenance for pitted or burned contacts, coil discoloration, or mechanical binding
  • Replace the contactor if the coil fails to energize, if the contacts do not close fully, or if there is evidence of overheating or excessive humming
  • If repeated contactor issues occur, verify that load current and control voltage are within specification and that short cycling is not overstressing the contactor

Certifications & Compliance:

  • Meets ARI 780/790 Standard

User Reviews & Q&A Summary:

  • Common theme is "correct part" for the intended replacement, with users reporting it worked as expected after installation
  • Review feedback frequently mentions straightforward installation for a direct replacement
  • Value and fulfillment are recurring positives (good deal/price and fast shipping)

Product Highlights

Product Highlight: Voltage18/240 VAC        Product Highlight: Amperage1.5 Amps       Product Highlight: Size2" x 2"
 

Specs

Time Delay:

.03-10 Min Knob Adjustable

Product Type:

Delay on Break

Wiring:

6" Wire Leads

2 Wire

Voltage:

18/240 VAC

Amperage:

1.5

Amp Inrush:

15

Frequency:

50-60 Hz

Voltage Drop:

3.5 V typical

4.5 V maximum @ 1.5amps

Holding Current:

40 mA (minimum)

Size:

2" x 2"

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