The Siemens 3UA5800-2TZ1 thermal overload relay delivers robust motor protection in the 50A to 63A current range. Designed for seamless compatibility with SIEMENS 3TF46, 3TF47, 3TF48, and 3TF49 contactors, it effectively guards motors against overload and phase failure, ensuring reliable operation in heavy industrial environments.
Current Range: 50A to 63A
Compatible With: SIEMENS 3TF46 / 3TF47 / 3TF48 / 3TF49 contactors
Protection: Motor overload and phase failure protection
Reset Options: Manual and automatic reset modes
Durable Design: Engineered for demanding industrial use
Easy Installation: Compact size suitable for control panels