The SIEMENS 3RB2056-1FC2 thermal overload relay is designed to protect motors with a broad current range of 50 to 200 A. It offers robust overload and phase failure protection for large industrial motors, ensuring reliable operation and prevention of motor damage. This relay is part of Siemens' advanced 3RB20 series, suitable for integration with Siemens contactors and motor starters in demanding applications.

   Key Features:

• Adjustable current range: 50 A to 200 A

• Advanced phase failure protection for motor safety

• Trip Class 10 for quick and precise overload detection

• Selectable manual and automatic reset

• Ambient temperature compensation to maintain consistent protection

• Test and reset buttons for easy diagnostics and maintenance

• Robust design for heavy-duty industrial use

• Compatible with Siemens 3RB20 contactors and starters

• Meets IEC/EN 60947-4-1 and other international standards