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3RB2956-2TG2 Siemens
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Key specifications
Manufacturer
Siemens
HS code
85364900
Ship to
Luxembourg
Availability
29 remaining
Express delivery to your country
Full 12-month warranty
Secure payment process
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The Siemens 3RB2956-2TG2 is a sophisticated current transformer designed to enhance the protection and management of three-phase motors and other electrical equipment. This component is part of the 3RB family, known for its reliability and precision in monitoring electrical currents. Crafted for versatility, the 3RB2956-2TG2 can be directly mounted or installed as a stand-alone unit, providing flexibility for various industrial settings. It features an adjustable response current range from 20 to 200 A, catering to a wide spectrum of applications and motor sizes. The transformer is suitable for servomotors with a rated value between 90 and 110 kW, ensuring that it can handle significant power requirements. The unit boasts a straightforward electrical connection for the main current circuit through transformers, ensuring ease of integration into existing systems. With an IP20 protection class, it is designed to operate safely in industrial environments, protecting against solid objects larger than 12mm but not against water. The 3RB2956-2TG2 is compliant with the PTB 05 ATEX 3022 Ex II (2) GD standard, indicating its suitability for use in potentially explosive atmospheres, which is critical for maintaining safety in hazardous areas. This current transformer is an essential component for industrial automation, providing reliable protection against overloads and ensuring the longevity and efficiency of electrical equipment. Its robust design and compliance with international standards make it a valuable addition to any industrial electrical protection system.
Typical applications
- Protection of electrical equipment such as three-phase motors from overload conditions
- Integration into motor control systems for industrial automation processes
- Monitoring and safeguarding of pumps, fans, and compressors in manufacturing facilities
- Use in HVAC systems for temperature and airflow regulation
- Implementation in conveyor systems to prevent motor burnout due to excessive load
- Application in material handling equipment to ensure consistent operation and prevent overcurrent damage
- Deployment in packaging machinery for reliable and safe motor operation
- Utilisation in control panels for machinery to provide motor overload protection
- Installation in agricultural machinery to protect motors from overcurrent caused by jamming or overloading
- Use in water treatment plants to monitor and protect pumps and other motor-driven equipment
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