The SIEMENS 3RU2116-4AB0 thermal overload relay is engineered to protect motors within the 11 to 16 A range. It provides reliable protection against overloads and phase failures, helping prevent motor damage and unplanned downtimes. Designed for seamless integration with Siemens 3RT2 contactors, it is ideal for industrial motor control applications.

     Key Features:

• Adjustable current range: 11 A to 16 A

• Built-in phase failure protection

• Trip Class 10 for rapid and accurate response to overloads

• Selectable manual and automatic reset modes

• Ambient temperature compensation for consistent protection

• Test and reset buttons for convenient servicing

• Direct mounting on Siemens 3RT2 contactors

• DIN rail mountable

• Standards compliance: IEC/EN 60947-4-1