1SDA056805R1 ABB E4S 4000 PR122/P-LSIG In=4000A 3p W MP

The ABB 1SDA056805R1 E4S 4000 PR122/P-LSIG is a highly specialized moving part designed for the SACE Emax E4S 4000A circuit breaker. This component plays a vital role in ensuring effective overcurrent protection and reliable operation in high-demand electrical systems.

Key Features:

• Product Type: Moving part for the E4S circuit breaker.
• Rated Current (In): 4000A, capable of handling significant electrical loads typical in industrial applications.
• Pole Configuration: Three-pole (3p) design, suitable for three-phase power systems, ensuring balanced distribution of electrical loads.
• Overcurrent Release Unit: Features the PR122/P-LSIG overcurrent release, which provides a comprehensive range of protection capabilities, including:
  • L (Long-time) protection against sustained overload conditions.
  • S (Short-time) for managing short-circuit conditions with a delay before tripping, allowing for temporary surges.
  • I (Instantaneous) for immediate response during severe fault conditions, enhancing overall system safety.
  • G (Ground fault) detection to identify and respond to ground faults, safeguarding against electrical hazards. This range of protective features allows for customization based on specific operational requirements and environments.
• Auxiliary Contacts: Equipped with 4 auxiliary contacts, enabling enhanced monitoring, control, and integration into broader electrical management systems.
• Breaker Position Indicators: Includes clear indicators for the open and closed positions of the circuit breaker, allowing for quick visual checks of the breaker’s status and ensuring efficient maintenance and operation.
• Compatibility: Specifically designed for the ABB E4S 4000A circuit breaker, ensuring seamless integration and optimal performance within the SACE Emax product line.
• Applications: Ideal for various industrial sectors, including manufacturing, energy distribution, and large infrastructure projects, where reliable circuit protection and monitoring are crucial.
• Durability and Safety: Engineered to withstand demanding operational environments, emphasizing reliability and safety. The robust design minimizes the risk of equipment damage and ensures continued operation.

The ABB 1SDA056805R1 E4S 4000 PR122/P-LSIG significantly enhances the E4S 4000A circuit breaker by integrating advanced protection features and real-time monitoring capabilities. This makes it an essential component for high-performance electrical systems, ensuring effective and safe operation in critical applications.