Secop Diversitech 117U6003 Start Relay

The Secop Diversitech 117U6003 Start Relay is a high-precision Danfoss OEM replacement engineered for refrigeration compressor startup. This 115V start relay (50/60Hz) is critical for initiating the standard induction motor cycle in Secop and Danfoss TL or SC series compressors. Designed for commercial and residential HVACR refrigeration systems, it facilitates the essential start-to-run transition, reducing mechanical stress on the compressor windings. This specific 117U6003 relay is frequently utilized in high-demand equipment like vending machines and reach-in coolers where reliable compressor switching is mandatory. Technical professionals prioritize this OEM start relay for its specific voltage and current ratings, ensuring the start capacitor (when applicable) discharges correctly to provide the necessary starting torque. Its compact DIN-style footprint allows for efficient installation in standard compressor terminal housings, optimizing service time for field contractors.

• Precision Switching: Maintains exact start-run timing to prevent compressor overheating and electrical faults.
• Universal Compatibility: Direct Danfoss OEM replacement for SKU 117U6003 across diverse refrigeration applications.
• Industrial Construction: Built by Secop/Danfoss to withstand continuous duty cycles in commercial coolers and HVAC equipment.
• Critical Torque Support: Ensures the compressor motor overcomes initial head pressure for a smooth, reliable startup.

Is the 117U6003 compatible with all Danfoss compressors?
This relay is specifically designed for 115V induction motors within the TL and SC series. Always verify the part number on the existing housing to ensure electrical match-up.

Does this start relay include a capacitor?
The 117U6003 is the start relay component. Depending on your compressor terminal configuration, you may need a separate 80µF start capacitor to achieve maximum starting torque.

Can I use this for 220V applications?
No, this unit is rated for 115V/60Hz systems. Integrating this into a higher voltage circuit will lead to immediate component failure.

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.