1SDA055927R1 ABB E2N 2000 PR123/P-LSIG In=2000A 3p F HR

The ABB 1SDA055927R1 SACE Emax E2N 2000A circuit breaker:

• Model: 1SDA055927R1
• Series: SACE Emax E2N 2000A
• Type: Three-pole fixed circuit breaker with advanced digital overcurrent release
• Current Rating: 2000A, suited for high-power applications in industrial settings
• Poles: Three-pole configuration, ideal for three-phase systems
• Terminals: Rear horizontal terminals (HR) for efficient installation, especially in space-limited environments
• Overcurrent Release: PR123/P-LSIG, offering advanced protection features:
  • Long-time (L) protection to handle continuous loads without unnecessary tripping
  • Short-time (S) protection with adjustable delay, designed for selective coordination with other breakers
  • Instantaneous (I) protection for immediate response to extreme fault conditions
  • Ground-fault (G) protection for safety against earth faults, enhancing personnel and equipment protection
  • Digital Settings: The PR123/P-LSIG release includes enhanced digital settings and monitoring capabilities, allowing for precise adjustments based on application needs
  • LCD Display: Equipped with an LCD display for easy configuration, monitoring, and diagnostics, allowing for real-time information on current, trip settings, and status
• Auxiliary Contacts: Comes with 4 auxiliary contacts for remote monitoring and signaling, enabling open/closed position indication for integration with control systems
• Breaker Position: Operable in both open and closed positions, providing secure circuit isolation for maintenance or safety operations
• Functionality: Serves as both a circuit breaker and a switch-disconnector, ensuring protection and circuit isolation
• Application: Suitable for industrial power distribution, automation, motor control centers, and complex electrical systems with high power demands
• Energy Efficiency: Part of ABB’s Emax series, designed to reduce energy consumption by minimizing power losses
• Reliability: Built for high durability and consistent performance under demanding conditions, with a robust design for long service life
• Customization: Extensive protection settings and adjustable delays for selective coordination with downstream devices, minimizing downtime and ensuring operational efficiency
• Safety Features: Provides rapid isolation in fault conditions, protecting both equipment and personnel; ground-fault protection further enhances safety in complex installations