Danfoss 117-7066 Starting Device

As a seasoned technician, you know that a reliable compressor startup is non-negotiable for commercial refrigeration. The Danfoss 117-7066 Starting Device is the specific OEM replacement part engineered for the SC18CLX.2 hermetic compressor. This CSCR (Capacitor Start Capacitor Run) motor configuration component is critical for managing the high starting torque (HST) required in LBP applications using R404A and R507 refrigerants. Operating within a 187-254V range at 60Hz, this device integrates the compressor start relay and necessary circuitry to protect the motor windings from excessive LRA stress during the initial power-up phase.

When swapping out a faulty unit, using this genuine Danfoss 117-7066 ensures the electrical timing matches the 17.69cc displacement motor's requirements. This refrigeration starting device provides the stability needed to prevent short-cycling and premature stator failure in demanding industrial environments. Designed for direct mounting, it streamlines maintenance for contractors looking to restore system efficiency without compatibility guesswork. For professionals servicing Danfoss and Secop platforms, this is the industry-standard solution for maintaining the 18.6 fl. oz. polyolester oil systems common in these reciprocating units.

• Precise Compatibility: Specifically calibrated for the SC18CLX.2 compressor to ensure exact electrical matching.
• Enhanced Motor Protection: Reduces startup stress on the 2.69Ω main and 9.49Ω auxiliary windings to prevent burnout.
• Optimized Torque: Supports High Starting Torque (HST) requirements for consistent performance in low back pressure (LBP) systems.
• Industrial Durability: Robust construction designed to withstand the thermal demands of commercial refrigeration cycles.

• What compressor models use the Danfoss 117-7066? It is primarily used with the Danfoss/Secop SC18CLX.2 reciprocating compressor.
• Can this relay be used with R404A systems? Yes, it is designed for compressors running R404A and R507 refrigerants in commercial setups.
• Is this an OEM part? Yes, this is an authentic Danfoss replacement part, ensuring original factory specifications are met.

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.