1SDA055786R1 ABB E1N 1600 PR121/P-LSIG In=1600A 4p W MP

The ABB 1SDA055786R1 E1N 1600 PR121/P-LSIG is a moving part designed for the SACE Emax E1N 1600A circuit breaker. It features an advanced overcurrent release model PR121/P-LSIG and includes multiple auxiliary contacts, making it well-suited for complex power systems requiring precise protection and monitoring capabilities. Here are the essential details:

Key Specifications and Features:

• Type: Moving part for circuit breaker
• Series: SACE Emax E1N
• Rated Current (In): 1600A, providing reliable handling for high-current applications.
• Poles: Four-pole (4p) configuration, enhancing compatibility with multi-phase systems and ensuring balanced load protection.
• Protection Module: PR121/P-LSIG, which offers a range of protective functions:
• Auxiliary Contacts: Fitted with 4 auxiliary contacts, enabling external signal monitoring and enhanced system integration.
• Breaker Position Indicator: Indicates open-closed positions for convenient status monitoring.

Applications:

Ideal for industrial, commercial, and power distribution applications, this moving part supports the E1N 1600A circuit breaker in delivering secure circuit protection, enhancing system reliability, and safeguarding electrical equipment under various fault conditions.