3RU2116-1KB1
Siemens SIRIUS 3RU2116-1KB1 thermal overload relay, current adjustment range 9~12.5A, S00 size, trip class 10, secure screw terminal wiring, independent installation not limited by contactor position, suitable for various panel configurations, authorized distributor of Kenxin Motors.
Product Positioning
The 3RU2116-1KB1 is a Siemens SIRIUS series S00 size thermal overload relay with a current adjustment range of 9~12.5A. It uses screw terminals and is designed for independent installation, allowing for flexible positioning according to the space available in the distribution panel.
Core Product Advantages and Features
Current adjustment 9-12.5A
The trip current can be set in the range of 9~12.5A to accurately meet the motor's rated current protection requirements.
Screw terminal wiring
Both the main circuit and the auxiliary circuit use screw terminals, ensuring stable wiring torque and facilitating future maintenance and replacement.
Independent installation design
It does not need to be installed adjacent to the contactor; it can be fixed separately to the guide rail or panel position depending on the available space.
Level 10
It meets Class 10 operating characteristics and accurately delays tripping off the power supply when the motor is under continuous overload.