Why Choose the IMO U12/16E23-MC Thermal Overload Relay?
The IMO U12/16E23-MC is a compact and reliable thermal overload relay designed to provide motor protection in industrial control systems, machinery and automation applications. As part of the IMO U12/16E series, it is engineered to protect three-phase motors against overload conditions while integrating directly with compatible IMO contactors.
This overload relay provides adjustable thermal protection with a manual reset function, helping prevent motor damage caused by excessive current draw or prolonged overload operation. Its direct contactor mounting design allows fast installation within motor starter assemblies and electrical control panels.
With an adjustable current setting range of 17–23 A, compatibility with IMO MC10–MC22 contactors, and auxiliary contacts for control signalling, the IMO U12/16E23-MC is suitable for reliable motor protection in industrial automation and electrical control applications.
Key Advantages
- Compact thermal overload relay for industrial motor protection.
- 17–23 A adjustable current range for flexible motor applications.
- Direct mounting onto IMO MC10–MC22 contactors for simple installation.
- Manual reset operation for controlled fault recovery.
- Integrated auxiliary contacts for control and indication circuits.
- Reliable protection against motor overload conditions.
Key Features
- IMO U12/16E thermal overload relay series.
- Model U12/16E23-MC.
- 17–23 A adjustable overload protection range.
- Suitable for IMO MC10–MC22 contactors.
- 1 × normally open and 1 × normally closed auxiliary contacts.
- Manual reset function.
- Screw terminal connection design.
- Direct contactor mounting format.
Reliable Motor Protection for Industrial Applications
Thermal overload relays such as the IMO U12/16E23-MC protect electric motors by monitoring current levels and disconnecting the control circuit when prolonged overload conditions occur. This helps reduce the risk of overheating and extends motor service life.
The U12/16E23-MC is designed for machine builders, panel manufacturers and industrial electricians requiring dependable motor protection within compact starter assemblies. Its direct mounting capability makes it easy to integrate with IMO contactor systems.
Typical Applications
- Industrial motor starter assemblies.
- Three-phase motor protection systems.
- Machine automation equipment.
- Pumps and compressor control panels.
- Conveyors and material handling systems.
- OEM machinery and production equipment.
