York S1-DP340240 Contactor
The York S1-DP340240 Contactor is a definitive purpose switching solution engineered for demanding HVACR applications requiring high-load management. This 3-pole contactor is rated for 40 amps FLA (Full Load Amps) and features a 240V coil, making it a standard replacement for many York, Source 1, and Guardian multi-phase condenser units and commercial air handlers. As a genuine OEM component, it ensures architectural compatibility with existing mounting brackets and terminal layouts, reducing field installation time for technicians troubleshooting 208/240 VAC control circuits. Designed to handle inductive loads in motor starting and compressor switching, this heavy-duty contactor provides reliable arc suppression and mechanical durability in high-cycle environments.
Key Benefits for Technicians:
- OEM Precision: Direct replacement for York S1-DP340240, ensuring zero-modification fitment in compatible control boxes.
- High Current Rating: Robust 40-amp 3-pole configuration supports commercial-grade compressors and resistive heating elements.
- Standardized Coil Voltage: Engineered for 240V AC coil operation, common in residential and light commercial outdoor sections.
- Reliable Switching: Built to withstand the high inrush current typical of HVAC compressor contactors, preventing premature pitting or welding of contacts.
- Multi-Phase Support: Ideal for 3-phase equipment requiring simultaneous interruption of all power legs for safety and system integrity.
Common Questions & Technical Insights:
Can I use this to replace a 30-amp contactor?
Yes, moving from a 30A to a 40A contactor like the S1-DP340240 is permissible as it provides a higher load-bearing ceiling, provided the coil voltage (240V) and pole count match.
What causes 3-pole contactors to fail in the field?
Most failures result from pitted contacts due to frequent cycling or coil burnout caused by low voltage in the control circuit. This York OEM contactor is built with higher-grade silver cadmium oxide contacts to resist these common failure points.
Is the coil dual-rated for 208V and 240V?
Yes, this 240V contactor coil is designed to operate reliably within the standard 208/240V range found in North American electrical systems.
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.
Original: $67.08
-65%$67.08
$23.48York S1-DP340240 Contactor
The York S1-DP340240 Contactor is a definitive purpose switching solution engineered for demanding HVACR applications requiring high-load management. This 3-pole contactor is rated for 40 amps FLA (Full Load Amps) and features a 240V coil, making it a standard replacement for many York, Source 1, and Guardian multi-phase condenser units and commercial air handlers. As a genuine OEM component, it ensures architectural compatibility with existing mounting brackets and terminal layouts, reducing field installation time for technicians troubleshooting 208/240 VAC control circuits. Designed to handle inductive loads in motor starting and compressor switching, this heavy-duty contactor provides reliable arc suppression and mechanical durability in high-cycle environments.
Key Benefits for Technicians:
- OEM Precision: Direct replacement for York S1-DP340240, ensuring zero-modification fitment in compatible control boxes.
- High Current Rating: Robust 40-amp 3-pole configuration supports commercial-grade compressors and resistive heating elements.
- Standardized Coil Voltage: Engineered for 240V AC coil operation, common in residential and light commercial outdoor sections.
- Reliable Switching: Built to withstand the high inrush current typical of HVAC compressor contactors, preventing premature pitting or welding of contacts.
- Multi-Phase Support: Ideal for 3-phase equipment requiring simultaneous interruption of all power legs for safety and system integrity.
Common Questions & Technical Insights:
Can I use this to replace a 30-amp contactor?
Yes, moving from a 30A to a 40A contactor like the S1-DP340240 is permissible as it provides a higher load-bearing ceiling, provided the coil voltage (240V) and pole count match.
What causes 3-pole contactors to fail in the field?
Most failures result from pitted contacts due to frequent cycling or coil burnout caused by low voltage in the control circuit. This York OEM contactor is built with higher-grade silver cadmium oxide contacts to resist these common failure points.
Is the coil dual-rated for 208V and 240V?
Yes, this 240V contactor coil is designed to operate reliably within the standard 208/240V range found in North American electrical systems.
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 York S1-DP340240 Contactor is a definitive purpose switching solution engineered for demanding HVACR applications requiring high-load management. This 3-pole contactor is rated for 40 amps FLA (Full Load Amps) and features a 240V coil, making it a standard replacement for many York, Source 1, and Guardian multi-phase condenser units and commercial air handlers. As a genuine OEM component, it ensures architectural compatibility with existing mounting brackets and terminal layouts, reducing field installation time for technicians troubleshooting 208/240 VAC control circuits. Designed to handle inductive loads in motor starting and compressor switching, this heavy-duty contactor provides reliable arc suppression and mechanical durability in high-cycle environments.
Key Benefits for Technicians:
- OEM Precision: Direct replacement for York S1-DP340240, ensuring zero-modification fitment in compatible control boxes.
- High Current Rating: Robust 40-amp 3-pole configuration supports commercial-grade compressors and resistive heating elements.
- Standardized Coil Voltage: Engineered for 240V AC coil operation, common in residential and light commercial outdoor sections.
- Reliable Switching: Built to withstand the high inrush current typical of HVAC compressor contactors, preventing premature pitting or welding of contacts.
- Multi-Phase Support: Ideal for 3-phase equipment requiring simultaneous interruption of all power legs for safety and system integrity.
Common Questions & Technical Insights:
Can I use this to replace a 30-amp contactor?
Yes, moving from a 30A to a 40A contactor like the S1-DP340240 is permissible as it provides a higher load-bearing ceiling, provided the coil voltage (240V) and pole count match.
What causes 3-pole contactors to fail in the field?
Most failures result from pitted contacts due to frequent cycling or coil burnout caused by low voltage in the control circuit. This York OEM contactor is built with higher-grade silver cadmium oxide contacts to resist these common failure points.
Is the coil dual-rated for 208V and 240V?
Yes, this 240V contactor coil is designed to operate reliably within the standard 208/240V range found in North American electrical systems.
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.
