Trane CTR3030 Contactor

The Trane CTR3030 Contactor is an OEM electrical switching component designed for compatible Trane HVAC equipment requiring a 600V, 40-amp, 3-pole contactor. This heavy-duty HVAC contactor controls high-current loads such as compressors, condenser fan motors, blower motors, and other three-phase equipment circuits.

When replacing a Trane HVAC contactor, match more than the amperage rating. Verify the original contactor part number, number of poles, load voltage, coil/control voltage, terminal arrangement, mounting pattern, auxiliary contacts, and equipment model and serial number. A contactor with the same 40-amp rating may still be electrically or mechanically incompatible. Always confirm the complete Trane equipment application before installation.

Key Benefits

• Manufacturer: Trane
• Part Number: CTR3030
• Product Type: HVAC Contactor
• Maximum Voltage: 600V
• Current Rating: 40 Amps
• Poles: 3-Pole
• Designed for compatible Trane HVAC electrical control applications
• Suitable for switching high-current three-phase HVAC loads
• OEM-style replacement configuration

Common Questions

What is the Trane CTR3030?
The CTR3030 is a 600V, 40-amp, 3-pole HVAC contactor used in compatible Trane equipment.

What does 3-pole mean on the CTR3030?
A three-pole contactor switches three separate power conductors simultaneously, commonly required for three-phase HVAC motors and compressors.

Can I replace CTR3030 with any 40-amp contactor?
No. The replacement must also match the pole count, load voltage, coil voltage, terminal arrangement, mounting configuration, auxiliary contacts, and equipment application.

How do I confirm compatibility?
Verify the complete Trane equipment model and serial number along with the original contactor part number and electrical specifications before ordering.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

CTR3030 is the cross for CTR2845