The ABB 1SDA059223R1 is a SACE Emax E1N 1000 PR121/P-LSIG circuit breaker designed for advanced protection in industrial and commercial power systems. Below are its key details:

Product Overview:

• Type: SACE Emax E1N Circuit Breaker
• Rated Current (In): 1000A
• Poles: 4-pole
• Configuration: Fixed type with rear horizontal terminals
• Protection Unit: PR121/P-LSIG overcurrent release, offering comprehensive protection (Long-time, Short-time, Instantaneous, and Ground fault).
• Auxiliary Features:
  • 4 auxiliary contacts for enhanced monitoring
  • Position indicator for open/closed states

Features:

• Comprehensive Protection: The PR121/P-LSIG unit ensures protection against overloads, short circuits, and ground faults, making it suitable for critical applications.
• High Current Handling: Rated for 1000A, it supports large-scale power systems.
• Installation Flexibility: Rear horizontal terminals allow efficient integration into electrical systems.
• Enhanced Safety: Includes position indicators and auxiliary contacts to improve system monitoring and safety.

This model is an excellent choice for applications requiring precise and multifaceted protection along with robust monitoring capabilities.