Product details
Danfoss Compressor Start Relay | 117U6003
Product Description:
The 117U6003 is an essential electrical component that manages the starting cycle of the compressor motor. In the UAE’s high-demand cooling environment, compressors frequently cycle to maintain temperatures; this relay ensures that the start winding is energized only for the necessary duration to reach operating speed. Protecting the motor from electrical stress, the 117U6003 is a critical spare part for technicians servicing residential refrigerators, bottle coolers, and light commercial units in Dubai and Abu Dhabi. Its robust construction is designed to withstand the heat and humidity of the Middle East, preventing common startup failures and extending the overall life of the cooling unit.
Key Features & Benefits:
- Precision Starting: Ensures the compressor motor starts reliably under varying load conditions common in the UAE.
- Motor Protection: Disconnects the start winding once the motor is up to speed, preventing overheating and potential motor burnout.
- High Durability: Engineered to handle the frequent cycling required by HVAC systems in the intense heat of the Middle East.
- Easy Plug-In Installation: Designed for a secure and direct fit onto compatible Danfoss compressor terminal pins, simplifying field repairs in the UAE.
- OEM Reliability: Genuine Danfoss electrical components ensure full compatibility and safety compliance for professional HVAC maintenance.
Technical Specifications:
| Specifications | Value |
| Manufacturer | Danfoss |
| Product Type | Compressor Start Relay |
| Code Number | 117U6003 |
| Compatibility | Specific Danfoss Reciprocating Compressors |
| Connection Type | Standard Plug-on / Spade |
| Application | Refrigeration and Light Commercial AC |
FAQs:
- Q: Can a faulty 117U6003 relay cause a “clicking” sound in my AC unit?
- A: Yes, a “clicking” sound often indicates that the relay is attempting to start the compressor but failing. In the UAE heat, this should be addressed immediately to prevent motor damage.
- Q: Is this relay compatible with 220V-240V systems in Dubai?
- A: Yes, it is designed for the standard electrical supply used in residential and commercial buildings throughout the UAE.
- Q: Why should I choose a genuine Danfoss 117U6003 over a universal relay?
- A: Genuine relays are calibrated to the specific electrical characteristics of Danfoss motors, ensuring safer operation and longer lifespan for your UAE equipment.



![018F6193 - Solenoid coil, BE230CS, DIN Spade, Supply voltage [V] AC: 220 - 230, Multi pack Danfoss](https://haste-uae.com/wp-content/uploads/2026/02/Untitled-design-13-400x400.png)


