The Siemens 3UA5800-2DZ1 thermal overload relay offers high-precision motor protection within the 20A to 32A range. Specially built for compatibility with SIEMENS 3TF46, 3TF47, 3TF48, and 3TF49 contactors, it delivers reliable defense against motor overload and phase failure in heavy industrial applications.
Current Range: 20A to 32A
Compatible With: SIEMENS 3TF46 / 3TF47 / 3TF48 / 3TF49 contactors
Protection: Overload and phase failure protection
Reset Modes: Manual and automatic reset options
Durable Design: Built for rugged industrial use
Easy to Mount: Compact structure ideal for panel integration