Packard Potential Relay, 420 Voltage, 212-235 pick up, 60-121 drop off, PR9071

Packard Potential Relay | 420V Coil | 212235 Pickup | 60121 DropOff | PR9071

Brand new Packard PR9071 Potential Relay. Designed for HVAC compressor start circuits requiring precise pickup and dropoff voltage control. Built for continuous duty operation with Class B insulation and a wide operating temperature range of 40°F to 130°F.

Specifications

• Continuous Coil Voltage: 420 VAC


• Pickup Voltage: 212235 VAC


• DropOff Voltage: 60121 VAC


• Temperature Range: 40°F to 130°F


• Insulation: Class B


• Duty Rating: Continuous


• Condition: Brand New Unused

Product Features

• Designed for compressor start circuits


• Accurate pickup and dropoff voltage control


• Durable coil construction for long service life


• OEMstyle terminal layout


• Reliable operation in highheat environments

Replaces Part Numbers

TR71

19010

ZCPRZ4AL1

Fits Models

Model list not provided verify compatibility with your compressor before purchase.

Common Fixes

• Compressor failing to start


• Hardstarting compressor


• Intermittent compressor operation


• Incorrect start capacitor engagement

Installation Tips

• Disconnect power before servicing


• Match terminal orientation to original relay


• Verify pickup/dropoff ratings match compressor requirements


• Ensure tight, clean terminal connections


• Test compressor start sequence after installation

OEMgrade performance and precise voltage control the correct replacement for PR9071equivalent potential relays.