1SDA055754R1 ABB E1N 1250 PR121/P-LSIG In=1250A 4p W MP

The ABB E1N 1250 PR121/P-LSIG is a moving part designed for the SACE Emax E1N 1250A circuit breaker. This component plays a crucial role in ensuring the reliability and efficiency of electrical systems by providing effective overcurrent protection and operational flexibility.

Key Features:

• Product Type: Moving part for the E1N series circuit breaker, specifically tailored for high-performance applications.
• Rated Current (In): 1250A, suitable for medium-capacity electrical systems, ensuring effective load management and protection.
• Pole Configuration: Four-pole (4p) design, allowing it to handle four-phase systems, facilitating balanced load distribution and versatile installation options.
• Overcurrent Release Unit: Equipped with the PR121/P-LSIG overcurrent release, providing advanced protective functions:
• Auxiliary Contacts: Fitted with 4 auxiliary contacts, enhancing the ability to monitor and control electrical operations, allowing integration into comprehensive electrical management systems.

The ABB E1N 1250 PR121/P-LSIG is a vital component for the SACE Emax E1N 1250A circuit breaker, enhancing its operational capabilities and providing reliable protection in various electrical applications. With its advanced protective features and efficient monitoring capabilities, it ensures safe and effective operation across a range of industrial and commercial environments.