Secop Diversitech 117U4131 Relay
As a seasoned technician, you know that a fractional horsepower compressor is only as reliable as its starting components. The Secop Diversitech 117U4131 Relay is a high-performance LST current relay (Low Starting Torque) engineered for precise motor engagement in light commercial refrigeration and HVAC systems. This plug-on current relay is specifically designed for CSR and CSIR configurations, ensuring the compressor start relay disconnects the start winding at the exact millisecond the motor reaches functional sync speed. Built by Nidec-Secop, it serves as a critical refrigeration relay replacement for NL, NF, MN, SC, and PL series compressors manufactured in the Slovakia factory. Its solid-state construction and calibrated electromagnetic coil provide consistent HVAC part compatibility, mitigating the risk of start-winding burnout during high-cycle operations in demanding ambient environments.
Key Benefits for the Contractor- Universal Secop Compatibility: Engineered for seamless integration with Danfoss and Secop compressor platforms, including the popular NL, NF, and SC series.
- Precise Current Sensing: Ensures reliable motor starting under low-torque conditions without the chatter or failure common in generic alternatives.
- Rugged Terminal Construction: Features 1/4 inch spade connections for secure, vibration-resistant wiring in commercial cooler and freezer applications.
- Thermal Stability: Heavy-duty housing preserves internal coil integrity across a wide range of operating temperatures and refrigerant types.
Is the 117U4131 compatible with both AC and DC compressors?
This specific model is designed for 115V-230V AC refrigeration compressors. Always verify the voltage and current ratings on your compressor nameplate before installation.
Can I use this relay to replace a PTC start device?
A current relay like the 117U4131 operates differently than a PTC thermistor. It should only be used as a direct replacement for existing current relays or within a specified LST starting kit to ensure proper winding protection.
What causes a current relay to fail prematurely?
Most failures stem from low voltage (brownouts), seized compressor bearings, or short-cycling, which causes the internal contacts to arc or the coil to overheat.
This item is not eligible for free shipping.
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: $21.17
-65%$21.17
$7.41Secop Diversitech 117U4131 Relay
As a seasoned technician, you know that a fractional horsepower compressor is only as reliable as its starting components. The Secop Diversitech 117U4131 Relay is a high-performance LST current relay (Low Starting Torque) engineered for precise motor engagement in light commercial refrigeration and HVAC systems. This plug-on current relay is specifically designed for CSR and CSIR configurations, ensuring the compressor start relay disconnects the start winding at the exact millisecond the motor reaches functional sync speed. Built by Nidec-Secop, it serves as a critical refrigeration relay replacement for NL, NF, MN, SC, and PL series compressors manufactured in the Slovakia factory. Its solid-state construction and calibrated electromagnetic coil provide consistent HVAC part compatibility, mitigating the risk of start-winding burnout during high-cycle operations in demanding ambient environments.
Key Benefits for the Contractor- Universal Secop Compatibility: Engineered for seamless integration with Danfoss and Secop compressor platforms, including the popular NL, NF, and SC series.
- Precise Current Sensing: Ensures reliable motor starting under low-torque conditions without the chatter or failure common in generic alternatives.
- Rugged Terminal Construction: Features 1/4 inch spade connections for secure, vibration-resistant wiring in commercial cooler and freezer applications.
- Thermal Stability: Heavy-duty housing preserves internal coil integrity across a wide range of operating temperatures and refrigerant types.
Is the 117U4131 compatible with both AC and DC compressors?
This specific model is designed for 115V-230V AC refrigeration compressors. Always verify the voltage and current ratings on your compressor nameplate before installation.
Can I use this relay to replace a PTC start device?
A current relay like the 117U4131 operates differently than a PTC thermistor. It should only be used as a direct replacement for existing current relays or within a specified LST starting kit to ensure proper winding protection.
What causes a current relay to fail prematurely?
Most failures stem from low voltage (brownouts), seized compressor bearings, or short-cycling, which causes the internal contacts to arc or the coil to overheat.
This item is not eligible for free shipping.
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
As a seasoned technician, you know that a fractional horsepower compressor is only as reliable as its starting components. The Secop Diversitech 117U4131 Relay is a high-performance LST current relay (Low Starting Torque) engineered for precise motor engagement in light commercial refrigeration and HVAC systems. This plug-on current relay is specifically designed for CSR and CSIR configurations, ensuring the compressor start relay disconnects the start winding at the exact millisecond the motor reaches functional sync speed. Built by Nidec-Secop, it serves as a critical refrigeration relay replacement for NL, NF, MN, SC, and PL series compressors manufactured in the Slovakia factory. Its solid-state construction and calibrated electromagnetic coil provide consistent HVAC part compatibility, mitigating the risk of start-winding burnout during high-cycle operations in demanding ambient environments.
Key Benefits for the Contractor- Universal Secop Compatibility: Engineered for seamless integration with Danfoss and Secop compressor platforms, including the popular NL, NF, and SC series.
- Precise Current Sensing: Ensures reliable motor starting under low-torque conditions without the chatter or failure common in generic alternatives.
- Rugged Terminal Construction: Features 1/4 inch spade connections for secure, vibration-resistant wiring in commercial cooler and freezer applications.
- Thermal Stability: Heavy-duty housing preserves internal coil integrity across a wide range of operating temperatures and refrigerant types.
Is the 117U4131 compatible with both AC and DC compressors?
This specific model is designed for 115V-230V AC refrigeration compressors. Always verify the voltage and current ratings on your compressor nameplate before installation.
Can I use this relay to replace a PTC start device?
A current relay like the 117U4131 operates differently than a PTC thermistor. It should only be used as a direct replacement for existing current relays or within a specified LST starting kit to ensure proper winding protection.
What causes a current relay to fail prematurely?
Most failures stem from low voltage (brownouts), seized compressor bearings, or short-cycling, which causes the internal contacts to arc or the coil to overheat.
This item is not eligible for free shipping.
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.
