Siemens 3UA58 00-2T Overload Relay (40-57A)
The Siemens 3UA58 00-2T is a thermal delayed overload relay designed to provide reliable protection for electrical circuits operating within a current range of 40 to 57 amperes. This relay is engineered to safeguard motors and other equipment from potential damage caused by overload conditions.
Key Features
- Current Range: Adjustable settings between 40 and 57A, allowing for precise calibration to specific application requirements.
- Auxiliary Contacts: Equipped with one normally open (1NO) and one normally closed (1NC) contact, facilitating integration into various control circuits.
- Compatibility: Specifically designed for seamless mounting onto Siemens contactors and starters, ensuring straightforward installation and reliable operation.
- Standards Compliance: Adheres to international standards, including IEC 292-1 and VDE 0660 Type 1, reflecting its commitment to safety and performance.
- Voltage Ratings: Rated insulation voltage (Ui) of 1000V~ and operational voltage (Ue) up to 690V, accommodating a wide range of industrial applications.
- Construction: Manufactured in Germany, this relay exemplifies high-quality engineering and durability.
Technical Specifications
- Tripping Class: Class 10A, providing timely response to overload conditions to protect equipment.
- Mounting Size: Size 4, suitable for integration with compatible Siemens contactors.
- Weight: Approximately 0.452 kg, ensuring ease of handling and installation.
The Siemens 3UA58 00-2T overload relay is a dependable solution for protecting electrical equipment from overloads, combining precise control with robust construction to meet the demands of various industrial environments.
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