---
# System prepended metadata

title: Nidec-Secop 117U4129-Starting Relay W/ Klixon 115V

---

# Nidec-Secop 117U4129-Starting Relay W/ Klixon 115V
![Nidec-Secop 117U4129 Starting Relay W Klixon 115V (1)](https://hackmd.io/_uploads/rJzRGBwDbe.jpg)

The Nidec-Secop 117U4129 Starting Relay with Klixon 115V is an electromechanical control device designed to ensure reliable startup of compressor motors in HVAC and refrigeration systems. It works by momentarily energizing the compressor’s start winding to initiate motor rotation, then disconnecting it once operating speed is reached, while the integrated Klixon thermal protector prevents overheating. This relay is commonly used in air conditioning units, heat pumps, and commercial refrigeration compressors. Key benefits include improved startup performance, enhanced compressor protection, reduced electrical stress, longer equipment lifespan, and dependable operation in demanding HVAC applications.

For an efficient and reliable HVAC system, the [Nidec-Secop Starting Relay]() is a great choice for optimal system performance.

 #Nidec-Secop #Nidec-SecopParts #117U4129 #StartingRelay #HVACParts #FurnaceParts #AirConditionerParts

Visit The Website: https://www.partshnc.com/117u4129-nidec-secop-starting-relay-w-klixon-115v
