Rectorseal n4163 2P 40A 208/240V Contactor with Lugs

Product Description

The RECTORSEAL n4163 is a 2-pole contactor rated at 40 amps and 208/240 volts, designed for load-switching duties in residential and light commercial HVAC equipment. It features integral lugs for line-side termination alongside quad quick-connect terminals for low-voltage coil and load connections, reducing field wiring time on replacement jobs. Weighing 0.7 pounds, the unit is compact enough to fit standard contactor bays in condensing units and air handlers. HVAC technicians install this contactor when the original single-point or standard-terminal contactor has failed due to pitting, welding, or coil burnout.

This contactor is suited for split-system air conditioners and heat pump condensing units that require a 2-pole, 40-amp switching device at 208 or 240 volts single phase. The quad quick-connect terminal layout accommodates multiple low-voltage control wire configurations common in residential systems. It is also applicable in package units, fan coil equipment, and similar HVACR loads where a 40-amp, 2-pole contactor is specified. The lugs allow direct connection to heavier gauge supply conductors without additional terminal adapters.

Key Features

• 2-pole configuration switches both legs of a 208/240-volt single-phase circuit simultaneously
• 40-amp continuous rating handles compressor and condenser fan motor loads
• Integral lugs for secure, tool-terminated line-side connections
• Quad quick-connect terminals speed low-voltage coil wiring during replacement
• Compact, lightweight design at 0.7 pounds for easy fitment in tight enclosures

Compatibility

Designed as an OEM-style replacement contactor for residential and light commercial HVAC condensing units requiring a 2-pole, 40-amp, 208/240-volt contactor with lug terminations and quad quick-connect coil terminals.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out all power to the unit at the disconnect box before removing the existing contactor. Verify the replacement coil voltage matches the control circuit voltage of the system before energizing. Wiring must comply with NEC requirements for the equipment served and local jurisdictional codes.

Technical Specifications

• Number of Poles: 2
• Voltage Rating: 208/240 volts
• Amperage Rating: 40 amps
• Terminal Type: Lugs and Quad Quick Connect
• Classification: HVACR Contactor
• Weight: 0.7 pounds
• UPC: 84053210139

Standard Information

• Brand: RECTORSEAL
• Manufacturer Part Number: n4163