The Siemens 3UA5000-1F is a thermal overload relay designed to protect electrical circuits by monitoring current flow and preventing damage from overloads.
Key Features
- Current Range: 3.2 to 5.0 Amperes
- Auxiliary Contacts: 1 Normally Open (NO) and 1 Normally Closed (NC)
- Mounting Compatibility: Specifically designed for mounting onto Siemens 3TF30 and 3TF31 contactors
- Reset Mechanism: Manual reset functionality
- Protection Class: Class 10, ensuring timely response to overload conditions
Applications
This relay is ideal for safeguarding motors and other electrical equipment in various industrial and commercial settings, including:
- Motor control centers
- Pump and fan systems
- Conveyor systems
- Compressors and HVAC systems
Technical Specifications
- Current Setting Range: 3.2 – 5.0 A
- Reset Type: Manual
- Mounting: Contactor Mounting
- Compatible Contactors: Siemens 3TF30/31
- Standards Compliance: IS/IEC:60947-4-1
Benefits
- Ensures reliable motor protection against overloads and phase failures
- Easy integration with Siemens 3TF30/31 contactors
- Manual reset feature for enhanced safety and control
- Durable design suitable for demanding industrial environments
The Siemens 3UA5000-1F thermal overload relay offers a dependable solution for protecting electrical circuits, ensuring operational safety and equipment longevity.
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