1SDA059214R1 ABB E1N 1000PR 121/P-LIIn = 1000A 3p WMP

The ABB 1SDA059214R1 E1N 1000 PR121/P-LI is a specialized moving part designed for the SACE Emax series circuit breakers. This component is engineered to deliver reliable performance and advanced protection for medium-voltage electrical systems. Below is a detailed overview of its specifications, features, and applications:

Key Specifications:

• Model: ABB 1SDA059214R1 E1N 1000 PR121/P-LI
• Rated Current (In): 1000A
• Configuration: 3-pole design, suitable for managing three-phase electrical loads effectively.
• Protection Unit: PR121/P-LI.
• Auxiliary Contacts: Fitted with 4 auxiliary contacts for added functionality, such as status monitoring and control capabilities.
• Breaker Position Indication: Provides clear indication of the circuit breaker’s status as either Open or Closed, facilitating safe operation and maintenance.

Features:

• Overcurrent Release: The PR121/P-LI protection unit ensures customizable settings for overload and short-circuit protection, safeguarding electrical circuits from potential damage.
• Durable Construction: Built from high-quality materials, designed to withstand demanding industrial environments and ensure long-lasting performance.
• Operational Safety: The Open/Closed position indicator aids in maintaining safety during operational and maintenance activities.

Applications:

The ABB 1SDA059214R1 is suitable for various industrial and commercial applications where reliable medium-voltage circuit breakers are essential. Its advanced protection features make it crucial for safeguarding electrical systems and ensuring safe operational practices.

Additional Information:

• Compatibility: Specifically designed for the ABB SACE Emax series, making it ideal for both new installations and retrofitting existing systems.
• Performance Assurance: Guarantees optimal performance and reliable protection, essential for maintaining the integrity of electrical systems and minimizing downtime.