Eaton Cutler-Hammer C25DNY139 Contactor
The Eaton Cutler-Hammer C25DNY139 is a heavy-duty 3-pole definite purpose contactor engineered for critical HVACR and industrial applications. Designed to replace or upgrade standard 30-amp contactors, this unit features a 24V AC control coil, making it a standard fit for most 24V transformer circuits. The C25DNY139 is built with a frame size that ensures optimal heat dissipation and terminal accessibility for field wiring. Its silver cadmium oxide contacts are designed to handle high inductive loads, preventing contact welding and premature carbon buildup during rapid cycling. This inductive load contactor is frequently utilized in three-phase compressor systems, pumping stations, and commercial refrigeration units. With a compact open-frame design, it allows for easy installation in tight control panels and is often cross-referenced with various OEM components. Ensuring a reliable Eaton C25DNY139 replacement maintains system uptime and protects high-value motor windings from failure under heavy operational demand.
Key Technical Benefits- High-Amperage Rating: Rated at 30 FLA (Full Load Amps) and 40 LRA (Locked Rotor Amps) for efficient load management in three-phase HVAC systems.
- Robust 24V Coil: Built to withstand voltage fluctuations common in commercial control circuits, ensuring consistent energization.
- Universal Compatibility: Standard mounting footprint allows for straightforward substitution of competing definite purpose contactors without panel modification.
- Durable Construction: Features high-grade insulation and terminal screws designed for high-torque connections to prevent arcing.
Is the Eaton C25DNY139 suitable for single-phase applications?
While this is a 3-pole contactor designed for three-phase systems, it can be used for single-phase loads by utilizing only two of the poles, provided the amperage requirements do not exceed the 30A rating.
What wire size is compatible with the terminals?
The box lugs are typically designed to accept 14 AWG to 8 AWG copper wire, facilitating secure field wiring terminations.
Can I add auxiliary contacts to this model?
Yes, the C25DNY139 frame is designed to accept side-mount auxiliary switches for signaling or interlocking circuits.
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.
Eaton Cutler-Hammer C25DNY139 Contactor
The Eaton Cutler-Hammer C25DNY139 is a heavy-duty 3-pole definite purpose contactor engineered for critical HVACR and industrial applications. Designed to replace or upgrade standard 30-amp contactors, this unit features a 24V AC control coil, making it a standard fit for most 24V transformer circuits. The C25DNY139 is built with a frame size that ensures optimal heat dissipation and terminal accessibility for field wiring. Its silver cadmium oxide contacts are designed to handle high inductive loads, preventing contact welding and premature carbon buildup during rapid cycling. This inductive load contactor is frequently utilized in three-phase compressor systems, pumping stations, and commercial refrigeration units. With a compact open-frame design, it allows for easy installation in tight control panels and is often cross-referenced with various OEM components. Ensuring a reliable Eaton C25DNY139 replacement maintains system uptime and protects high-value motor windings from failure under heavy operational demand.
Key Technical Benefits- High-Amperage Rating: Rated at 30 FLA (Full Load Amps) and 40 LRA (Locked Rotor Amps) for efficient load management in three-phase HVAC systems.
- Robust 24V Coil: Built to withstand voltage fluctuations common in commercial control circuits, ensuring consistent energization.
- Universal Compatibility: Standard mounting footprint allows for straightforward substitution of competing definite purpose contactors without panel modification.
- Durable Construction: Features high-grade insulation and terminal screws designed for high-torque connections to prevent arcing.
Is the Eaton C25DNY139 suitable for single-phase applications?
While this is a 3-pole contactor designed for three-phase systems, it can be used for single-phase loads by utilizing only two of the poles, provided the amperage requirements do not exceed the 30A rating.
What wire size is compatible with the terminals?
The box lugs are typically designed to accept 14 AWG to 8 AWG copper wire, facilitating secure field wiring terminations.
Can I add auxiliary contacts to this model?
Yes, the C25DNY139 frame is designed to accept side-mount auxiliary switches for signaling or interlocking circuits.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Eaton Cutler-Hammer C25DNY139 is a heavy-duty 3-pole definite purpose contactor engineered for critical HVACR and industrial applications. Designed to replace or upgrade standard 30-amp contactors, this unit features a 24V AC control coil, making it a standard fit for most 24V transformer circuits. The C25DNY139 is built with a frame size that ensures optimal heat dissipation and terminal accessibility for field wiring. Its silver cadmium oxide contacts are designed to handle high inductive loads, preventing contact welding and premature carbon buildup during rapid cycling. This inductive load contactor is frequently utilized in three-phase compressor systems, pumping stations, and commercial refrigeration units. With a compact open-frame design, it allows for easy installation in tight control panels and is often cross-referenced with various OEM components. Ensuring a reliable Eaton C25DNY139 replacement maintains system uptime and protects high-value motor windings from failure under heavy operational demand.
Key Technical Benefits- High-Amperage Rating: Rated at 30 FLA (Full Load Amps) and 40 LRA (Locked Rotor Amps) for efficient load management in three-phase HVAC systems.
- Robust 24V Coil: Built to withstand voltage fluctuations common in commercial control circuits, ensuring consistent energization.
- Universal Compatibility: Standard mounting footprint allows for straightforward substitution of competing definite purpose contactors without panel modification.
- Durable Construction: Features high-grade insulation and terminal screws designed for high-torque connections to prevent arcing.
Is the Eaton C25DNY139 suitable for single-phase applications?
While this is a 3-pole contactor designed for three-phase systems, it can be used for single-phase loads by utilizing only two of the poles, provided the amperage requirements do not exceed the 30A rating.
What wire size is compatible with the terminals?
The box lugs are typically designed to accept 14 AWG to 8 AWG copper wire, facilitating secure field wiring terminations.
Can I add auxiliary contacts to this model?
Yes, the C25DNY139 frame is designed to accept side-mount auxiliary switches for signaling or interlocking circuits.
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.
