The SIEMENS 3RU2126-1GB0 thermal overload relay is designed to protect motors operating within the 4.5 to 6.3 A current range. It provides reliable overload and phase failure protection, ensuring safe and efficient motor operation. This relay is compatible with Siemens motor starters and is ideal for industrial and commercial motor control applications.

    Key Features:

• Adjustable current range: 4.5 A to 6.3 A

• Integrated phase failure protection

• Trip Class 10 for quick response to overload conditions

• Manual and automatic reset options

• Ambient temperature compensation for accurate protection

• Test and reset buttons for easy maintenance

• Direct mounting on Siemens contactors

• DIN rail mountable

• Complies with IEC/EN 60947-4-1 standards