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3UA5800-2VZ2 | Thermal Overload Relay 57 – 70 A, Contactor Mounting, Manual Reset, Suitable For 3TF477 Contactor – Siemens
The 3UA5800-2VZ2 is a high-quality thermal overload relay designed by Siemens for reliable motor protection. This device is specifically engineered to safeguard motors against overheating and overcurrent conditions, ensuring optimal performance and longevity of your equipment.
Key Features:
- Current Range: 57 – 70 A, making it suitable for a wide range of motor applications.
- Mounting Type: Designed for easy mounting on contactors, specifically compatible with the Siemens 3TF477 contactor.
- Reset Type: Manual reset functionality ensures safe and controlled operation after a trip event.
- Protection Class: Provides reliable protection against motor overloads, phase failures, and phase imbalances.
- Durability: Built with robust materials to withstand harsh industrial environments.
- Compatibility: Seamlessly integrates with Siemens contactors for a streamlined installation process.
Applications:
The 3UA5800-2VZ2 thermal overload relay is ideal for use in industrial and commercial settings where motor protection is critical. It is commonly used in conveyor systems, pumps, fans, compressors, and other motor-driven equipment.
Technical Specifications:
| Parameter | Value |
|---|---|
| Current Setting Range | 57 – 70 A |
| Reset Type | Manual |
| Mounting Compatibility | Siemens 3TF477 Contactor |
| Protection Features | Overload, Phase Failure, Phase Imbalance |
| Operating Temperature | -20°C to +60°C |
| Standards Compliance | IEC/EN 60947-4-1, UL 508 |
Why Choose Siemens 3UA5800-2VZ2?
Siemens is a trusted name in industrial automation and motor protection. The 3UA5800-2VZ2 thermal overload relay combines precision engineering, durability, and ease of use, making it a reliable choice for protecting your motors and ensuring uninterrupted operations.
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