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Supco RCO420 Relay Capacitor Overload

Supco

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SKU:
RCO420
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Description

Product Summary

The Supco RCO420 Relay Capacitor Overload is a professional-grade replacement part from Supco (Sealed Unit Parts Co.), a trusted name in HVAC/R and appliance parts since 1945. 220 to 240VAC Solid-state Hardstart Relay, includes relay, overload, and start capacitor. Used on refrigeration systems with or without run capacitors. Rated for 1/4 HP to 1/3 HP compressors. Maximum RLA 4.05 Amps.

Relays and start devices control when motors, compressors, and auxiliary loads energize. This group covers general-purpose fan relays, switching relays, potential (start) relays, time-delay relays, and combination relay/capacitor/overload start kits used on HVAC and refrigeration compressors.

Key Features

  • Prevents low voltage starting problems
  • Replaces relay, overload and provides a boost for hard start and unbalanced systems
  • UL® Recognized
  • Wire Designations - White/Start, Black/Common, Red/Run
  • WARNING: Prop 65 info

Specifications

BrandSupco
Part NumberRCO420
Part TypeRelay / Start Device
MountingQuick connect
HP rating1/4 - 1/3
Voltage230V
Maximum Continuous RLA4.05A

Frequently Asked Questions

What size 3 in 1 should I choose?
Sizing is based on the HP rating of the compressor, and the continuous running amperage.

What is the difference between the RCO and URCO series?
The URCO has an additional set of leads to accommodate a run capacitor.

What's Included

  • (1) Supco RCO420 Relay Capacitor Overload

Safety: Always disconnect power and follow lockout/tagout procedures before servicing electrical components. Installation should be performed by a qualified technician.

Extra Information

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Brand:
Supco
Weight:
1.00 LBS
Safety Information:
⚠ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Prop 65 Warning:
Yes
Part Type:
Relay / Start Device
Mounting:
Quick connect
HP rating:
1/4 - 1/3
Voltage:
230V
Maximum Continuous RLA:
4.05A
Please Note: To validate the manufacturer's warranty, equipment must be installed by a qualified licensed professional in accordance with local codes and the manufacturer's installation requirements.

2023 Energy Standards

Department of Energy (DOE) State Regulations – Effective 2023

Click the link below to view the energy standards applicable to your region.

DOE State Standards Document

Department of Energy (DOE) State Regulations – Effective 2023

Click the link below to view the energy standards applicable to your region.

DOE State Standards Document


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