
Overload Relay 15-23 For 1 Phase Starters RM33 – RW27-2D2-U023
Product information
Overview
Overload Relay 15-23 For 1 Phase Starters RM33 provides motor starting and overload protection for compatible compressor applications.
Overload Relay 15-23 For 1 Phase Starters RM33
Maintenance matters
Monitor motor overload conditions
An overload relay monitors motor current and signals the control circuit when an overload condition reaches its trip characteristic. The correctly selected and set relay supports motor protection while working with the contactor and the rest of the starter circuit.
- Monitors prolonged motor overcurrent
- Works with the starter's control circuit
Shipping & Returns

Why Compressor Parts Central
Parts support backed by compressor service experience
Compressor Parts Central brings Compressor Services' practical compressed-air experience to online parts ordering.
Experience with the equipment
Our team supports compressor maintenance, repairs and installation, with an understanding of the equipment behind the part number.
Help with your part number
Send the number, compressor model, serial number or a photo. Our parts team can help narrow down the right option.
Useful parts resources
Explore parts books and reference numbers, with related service components grouped to make maintenance planning easier.
Product photos may show a representative view. Color, markings, and minor exterior details can vary by manufacturer or production revision. The listed part number and included items describe what you are ordering.