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3UA5800-2PZ1 – Thermal Overload Relay
Product Overview
The 3UA5800-2PZ1 is a high-quality thermal overload relay designed by Siemens for reliable motor protection. It is specifically engineered to safeguard motors against overloads, phase failures, and other electrical faults. This relay is ideal for use in industrial and commercial applications where motor safety and durability are critical.
Key Features
- Current Range: 50 – 63 A
- Mounting Type: Contactor Mounting
- Reset Type: Manual Reset
- Compatibility: Suitable for Siemens 3TF4602, 3TF4702, 3TF4822, and 3TF4922 Contactors
- Protection Functions: Overload protection, phase failure protection
- Design: Compact and robust construction for easy installation and long service life
Applications
The 3UA5800-2PZ1 thermal overload relay is widely used in various industrial and commercial applications, including:
- Motor control centers
- Pump and fan systems
- Conveyor systems
- Compressors and other heavy-duty machinery
Technical Specifications
Parameter | Value |
---|---|
Rated Current | 50 – 63 A |
Mounting Type | Contactor Mounting |
Reset Type | Manual |
Compatible Contactors | 3TF4602, 3TF4702, 3TF4822, 3TF4922 |
Protection Class | IP20 |
Operating Temperature | -20°C to +60°C |
Benefits
- Ensures reliable motor protection against overloads and phase failures
- Easy to install and integrate with compatible Siemens contactors
- Durable design for long-lasting performance in demanding environments
- Manual reset feature for enhanced safety and control
Warranty and Support
Siemens offers a standard warranty on the 3UA5800-2PZ1 thermal overload relay. For technical support or warranty claims, please contact Siemens customer service or an authorized distributor.
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