Supco APR5 Adjustable Potential Relay 110-270V 5HP Compressor

Supco APR5 Adjustable Potential Relay – Universal Compressor Start Relay

The Supco APR5 is a universal wire-to-wire adjustable potential relay designed to replace compressor relays rated from 110 to 270V AC single phase, up to 5 HP.

This versatile relay can be used as:

✔ Potential starting relay

✔ Current starting relay

✔ Centrifugal starting relay replacement

✔ Hard start relay

The APR5 features an adjustable pick-up voltage, allowing it to match a wide range of compressor applications. Its universal mounting bracket and screw-on terminal adapters simplify installation for HVAC professionals.

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Key Features:

• Adjustable pick-up/drop-out voltage

• 110–270V AC compatibility

• Supports compressors up to 5 HP

• Universal replacement design

• Includes mounting bracket & wiring guide

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Typical Applications:

• Residential HVAC compressors

• Commercial refrigeration systems

• Air conditioning units

• Hard-start upgrades

Ideal for service technicians who need one relay to replace multiple OEM compressor relays.

Product details

Part / SKU	APR5

Package includes

• Supco APR5 Adjustable Potential Relay 110-270V 5HP Compressor

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.