Secop Diversitech 117U4148 Start Relay
The Secop 117U4148 Start Relay is a mission-critical compressor start component engineered for high-torque applications in commercial refrigeration. This genuine Danfoss Secop OEM part features an integrated overload protection mechanism, providing a compact, all-in-one solution for service technicians. Primarily utilized with Secop TL, FR, and NL compressor series, this PTC start relay ensures precise current switching and thermal protection during the critical startup phase. For contractors managing LLBP (Low Back Pressure) or HBP (High Back Pressure) systems, ensuring the relay and overload specs match the compressor’s LRA (Locked Rotor Amps) is vital for long-term reliability. The 117U4148 refrigeration relay is designed for 115V-127V / 60Hz configurations, offering a stable resistive interface that eliminates the mechanical failure points found in older electromagnetic models. This part is a direct replacement for various Diversitech and Danfoss start devices, maintaining factory-standard efficiency in reach-in coolers and freezers.
Technical Benefits for Contractors:
- Integrated Overload Protection: Combines the start relay and thermal protector into a single housing to streamline wiring and reduce potential failure points.
- OEM Compatibility: Specifically calibrated for Secop/Danfoss compressors, ensuring correct pick-up and drop-out current levels.
- PTC Technology: Utilizes solid-state Positive Temperature Coefficient technology for more consistent compressor ignition cycles.
- Space-Saving Design: The compact footprint allows for installation in tight condensing unit electrical housings.
- Verified Durability: Engineered to withstand the frequent cycling demands of commercial refrigeration systems.
Common Questions & Troubleshooting:
How do I verify if the 117U4148 is the correct relay for my compressor?
Confirm the compressor model number (e.g., TL4G, FR8.5G). This 117U series relay is generally compatible with 103N series start equipment, but it is essential to check the specific compressor wiring diagram for the correct overload protector rating.
What are the signs of a failing Secop start relay?
Common indicators include the compressor "clicking" but failing to start, or the overload protector tripping immediately upon startup. Resistance testing across the relay terminals can confirm if the PTC ceramic disc has cracked or degraded.
Can I use this relay on 220V systems?
No, the 117U4148 start relay is rated for 115V-127V operation. Using this component on a higher voltage system will result in immediate failure of the internal PTC element.
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.
Secop Diversitech 117U4148 Start Relay
The Secop 117U4148 Start Relay is a mission-critical compressor start component engineered for high-torque applications in commercial refrigeration. This genuine Danfoss Secop OEM part features an integrated overload protection mechanism, providing a compact, all-in-one solution for service technicians. Primarily utilized with Secop TL, FR, and NL compressor series, this PTC start relay ensures precise current switching and thermal protection during the critical startup phase. For contractors managing LLBP (Low Back Pressure) or HBP (High Back Pressure) systems, ensuring the relay and overload specs match the compressor’s LRA (Locked Rotor Amps) is vital for long-term reliability. The 117U4148 refrigeration relay is designed for 115V-127V / 60Hz configurations, offering a stable resistive interface that eliminates the mechanical failure points found in older electromagnetic models. This part is a direct replacement for various Diversitech and Danfoss start devices, maintaining factory-standard efficiency in reach-in coolers and freezers.
Technical Benefits for Contractors:
- Integrated Overload Protection: Combines the start relay and thermal protector into a single housing to streamline wiring and reduce potential failure points.
- OEM Compatibility: Specifically calibrated for Secop/Danfoss compressors, ensuring correct pick-up and drop-out current levels.
- PTC Technology: Utilizes solid-state Positive Temperature Coefficient technology for more consistent compressor ignition cycles.
- Space-Saving Design: The compact footprint allows for installation in tight condensing unit electrical housings.
- Verified Durability: Engineered to withstand the frequent cycling demands of commercial refrigeration systems.
Common Questions & Troubleshooting:
How do I verify if the 117U4148 is the correct relay for my compressor?
Confirm the compressor model number (e.g., TL4G, FR8.5G). This 117U series relay is generally compatible with 103N series start equipment, but it is essential to check the specific compressor wiring diagram for the correct overload protector rating.
What are the signs of a failing Secop start relay?
Common indicators include the compressor "clicking" but failing to start, or the overload protector tripping immediately upon startup. Resistance testing across the relay terminals can confirm if the PTC ceramic disc has cracked or degraded.
Can I use this relay on 220V systems?
No, the 117U4148 start relay is rated for 115V-127V operation. Using this component on a higher voltage system will result in immediate failure of the internal PTC element.
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 Secop 117U4148 Start Relay is a mission-critical compressor start component engineered for high-torque applications in commercial refrigeration. This genuine Danfoss Secop OEM part features an integrated overload protection mechanism, providing a compact, all-in-one solution for service technicians. Primarily utilized with Secop TL, FR, and NL compressor series, this PTC start relay ensures precise current switching and thermal protection during the critical startup phase. For contractors managing LLBP (Low Back Pressure) or HBP (High Back Pressure) systems, ensuring the relay and overload specs match the compressor’s LRA (Locked Rotor Amps) is vital for long-term reliability. The 117U4148 refrigeration relay is designed for 115V-127V / 60Hz configurations, offering a stable resistive interface that eliminates the mechanical failure points found in older electromagnetic models. This part is a direct replacement for various Diversitech and Danfoss start devices, maintaining factory-standard efficiency in reach-in coolers and freezers.
Technical Benefits for Contractors:
- Integrated Overload Protection: Combines the start relay and thermal protector into a single housing to streamline wiring and reduce potential failure points.
- OEM Compatibility: Specifically calibrated for Secop/Danfoss compressors, ensuring correct pick-up and drop-out current levels.
- PTC Technology: Utilizes solid-state Positive Temperature Coefficient technology for more consistent compressor ignition cycles.
- Space-Saving Design: The compact footprint allows for installation in tight condensing unit electrical housings.
- Verified Durability: Engineered to withstand the frequent cycling demands of commercial refrigeration systems.
Common Questions & Troubleshooting:
How do I verify if the 117U4148 is the correct relay for my compressor?
Confirm the compressor model number (e.g., TL4G, FR8.5G). This 117U series relay is generally compatible with 103N series start equipment, but it is essential to check the specific compressor wiring diagram for the correct overload protector rating.
What are the signs of a failing Secop start relay?
Common indicators include the compressor "clicking" but failing to start, or the overload protector tripping immediately upon startup. Resistance testing across the relay terminals can confirm if the PTC ceramic disc has cracked or degraded.
Can I use this relay on 220V systems?
No, the 117U4148 start relay is rated for 115V-127V operation. Using this component on a higher voltage system will result in immediate failure of the internal PTC element.
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.
