Name: Supco RO81 Relay Overload Combo
Brand: Supco
SKU: RO81
Price: 17.47 USD
Availability: InStock

Supco RO81 Relay Overload Combo

Description

Product Summary

The Supco RO81 Relay Overload Combo is a professional-grade replacement part from Supco (Sealed Unit Parts Co.), a trusted name in HVAC/R and appliance parts since 1945. SUPCO® offers the most complete line of refrigeration relays, overloads and hard starts in the industry. For refrigeration systems with and without run capacitors, just choose the right combination for your application. All combinations are pre-wired.

Overloads and motor protectors shut a compressor or motor down before excessive current or heat can damage the windings, then reset once the motor cools. Replacing a failed overload with the correct amp and temperature rating restores protection and prevents repeat failures.

Key Features

Can be used with and without start capacitor motors from 1/12 to 1/5 hp, up to 4.05 Amp max.
Locked rotor protection eliminates start winding overheating
RO series features "snap-on" bracket
UL® Recognized
WARNING: Prop 65 info

Specifications

Brand	Supco
Part Number	RO81
Part Type	Overload / Motor Protector
Mounting	Quick connect
HP rating	1/12 - 1/5
Voltage (VAC)	115V

Frequently Asked Questions

What size relay/overload kit should I choose?
Sizing is based on the HP rating of the compressor, and the continuous running amperage.

White Paper

Supco RO81 Product Specification Sheet (PDF)

What's Included

(1) Supco RO81 Relay Overload Combo

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

Extra Information

Find your comfort-ready size with confidence

Get a fast, learning-friendly estimate for tons and BTUs, then review it with a Pro to dial in the perfect fit for your home.

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Enter at least 100 sq ft.

Use conditioned square footage only; skip garages and unfinished basements.

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System type

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Match the system to your ductwork, fuel, or preferred heat source for best comfort.

This is a sizing estimate for general guidance only. Always confirm final size, duct design, and fuel type with a Professional before purchasing equipment or pulling permits.

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:

Overload / Motor Protector

Mounting:

Quick connect

HP rating:

1/12 - 1/5

Voltage (VAC):

115V

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.