Trane CTR3018 Contactor
The Trane CTR3018 Contactor is a heavy-duty, 3-pole HVAC contactor engineered for high-demand switching in commercial and industrial Trane equipment. Rated for a 32 Amp Full Load Amperage (FLA), this 32A 3P contactor with auxiliary contacts provides reliable power management for compressors, condensers, and high-capacity air handlers. As a direct Trane OEM replacement part, the CTR3018 ensures electrical integrity and precise mechanical operation within your control circuit, eliminating the indexing issues and premature coil failure often associated with generic alternatives.
Field technicians will recognize this unit as the verified cross-reference for CTR2880 and X13070521020, making it a critical stock item for maintaining Trane's specific switching sequences. The integrated auxiliary contacts allow for essential feedback loops or interlocking control logic, ensuring the safety and synchronization of secondary components. Whether you are performing a routine preventative maintenance swap or a reactive repair, this CTR3018 32-amp contactor provides the exact physical footprint and electrical tolerances required for rapid, secure installation in the control box.
Key Contractor Benefits:
- Verified OEM Compatibility: Direct replacement for CTR2880 and X13070521020 ensures proper fitment and terminal alignment.
- Enhanced Control Logic: Built-in auxiliary contacts facilitate advanced monitoring and signaling within complex HVAC control boards.
- Industrial Grade Switching: The 32 Amp 3-pole configuration is designed to handle high inrush currents typical of large commercial induction motors.
- Reliable Coil Performance: Specifically wound to resist the thermal cycling common in humid rooftop or mechanical room environments.
- Terminal Security: High-torque screw terminals ensure a vibration-resistant connection for line and load wires.
Common Questions:
What is the purpose of the auxiliary contacts on the CTR3018?
The auxiliary contacts act as secondary switches that move in tandem with the main 3-pole contacts. Technicians use these for low-voltage signal feedback to the controller, confirming the contactor has pulled in or providing interlock safety for other system components.
Can I use the CTR3018 to replace a standard 2-pole contactor?
While a 3-pole contactor can physically switch power for a single-phase (2-pole) application, it is best practice to use the CTR3018 as a direct replacement for 3-phase equipment or where the OEM specifications originally called for a 3-pole device to ensure electrical balance and proper phase separation.
Is this contactor compatible with non-Trane equipment?
While designed as a Trane OEM replacement, the electrical specifications (32 Amps, 3-Pole) allow it to function in other systems provided the coil voltage and mounting footprint align with the existing controller requirements.
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.
Trane CTR3018 Contactor
The Trane CTR3018 Contactor is a heavy-duty, 3-pole HVAC contactor engineered for high-demand switching in commercial and industrial Trane equipment. Rated for a 32 Amp Full Load Amperage (FLA), this 32A 3P contactor with auxiliary contacts provides reliable power management for compressors, condensers, and high-capacity air handlers. As a direct Trane OEM replacement part, the CTR3018 ensures electrical integrity and precise mechanical operation within your control circuit, eliminating the indexing issues and premature coil failure often associated with generic alternatives.
Field technicians will recognize this unit as the verified cross-reference for CTR2880 and X13070521020, making it a critical stock item for maintaining Trane's specific switching sequences. The integrated auxiliary contacts allow for essential feedback loops or interlocking control logic, ensuring the safety and synchronization of secondary components. Whether you are performing a routine preventative maintenance swap or a reactive repair, this CTR3018 32-amp contactor provides the exact physical footprint and electrical tolerances required for rapid, secure installation in the control box.
Key Contractor Benefits:
- Verified OEM Compatibility: Direct replacement for CTR2880 and X13070521020 ensures proper fitment and terminal alignment.
- Enhanced Control Logic: Built-in auxiliary contacts facilitate advanced monitoring and signaling within complex HVAC control boards.
- Industrial Grade Switching: The 32 Amp 3-pole configuration is designed to handle high inrush currents typical of large commercial induction motors.
- Reliable Coil Performance: Specifically wound to resist the thermal cycling common in humid rooftop or mechanical room environments.
- Terminal Security: High-torque screw terminals ensure a vibration-resistant connection for line and load wires.
Common Questions:
What is the purpose of the auxiliary contacts on the CTR3018?
The auxiliary contacts act as secondary switches that move in tandem with the main 3-pole contacts. Technicians use these for low-voltage signal feedback to the controller, confirming the contactor has pulled in or providing interlock safety for other system components.
Can I use the CTR3018 to replace a standard 2-pole contactor?
While a 3-pole contactor can physically switch power for a single-phase (2-pole) application, it is best practice to use the CTR3018 as a direct replacement for 3-phase equipment or where the OEM specifications originally called for a 3-pole device to ensure electrical balance and proper phase separation.
Is this contactor compatible with non-Trane equipment?
While designed as a Trane OEM replacement, the electrical specifications (32 Amps, 3-Pole) allow it to function in other systems provided the coil voltage and mounting footprint align with the existing controller requirements.
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.
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Description
The Trane CTR3018 Contactor is a heavy-duty, 3-pole HVAC contactor engineered for high-demand switching in commercial and industrial Trane equipment. Rated for a 32 Amp Full Load Amperage (FLA), this 32A 3P contactor with auxiliary contacts provides reliable power management for compressors, condensers, and high-capacity air handlers. As a direct Trane OEM replacement part, the CTR3018 ensures electrical integrity and precise mechanical operation within your control circuit, eliminating the indexing issues and premature coil failure often associated with generic alternatives.
Field technicians will recognize this unit as the verified cross-reference for CTR2880 and X13070521020, making it a critical stock item for maintaining Trane's specific switching sequences. The integrated auxiliary contacts allow for essential feedback loops or interlocking control logic, ensuring the safety and synchronization of secondary components. Whether you are performing a routine preventative maintenance swap or a reactive repair, this CTR3018 32-amp contactor provides the exact physical footprint and electrical tolerances required for rapid, secure installation in the control box.
Key Contractor Benefits:
- Verified OEM Compatibility: Direct replacement for CTR2880 and X13070521020 ensures proper fitment and terminal alignment.
- Enhanced Control Logic: Built-in auxiliary contacts facilitate advanced monitoring and signaling within complex HVAC control boards.
- Industrial Grade Switching: The 32 Amp 3-pole configuration is designed to handle high inrush currents typical of large commercial induction motors.
- Reliable Coil Performance: Specifically wound to resist the thermal cycling common in humid rooftop or mechanical room environments.
- Terminal Security: High-torque screw terminals ensure a vibration-resistant connection for line and load wires.
Common Questions:
What is the purpose of the auxiliary contacts on the CTR3018?
The auxiliary contacts act as secondary switches that move in tandem with the main 3-pole contacts. Technicians use these for low-voltage signal feedback to the controller, confirming the contactor has pulled in or providing interlock safety for other system components.
Can I use the CTR3018 to replace a standard 2-pole contactor?
While a 3-pole contactor can physically switch power for a single-phase (2-pole) application, it is best practice to use the CTR3018 as a direct replacement for 3-phase equipment or where the OEM specifications originally called for a 3-pole device to ensure electrical balance and proper phase separation.
Is this contactor compatible with non-Trane equipment?
While designed as a Trane OEM replacement, the electrical specifications (32 Amps, 3-Pole) allow it to function in other systems provided the coil voltage and mounting footprint align with the existing controller requirements.
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.
