1SDA058284R1 ABB E2S 800 PR121/P-LSIG In=800A 3p F HR

The ABB 1SDA058284R1 SACE Emax E2S 800A circuit breaker:

• Model: 1SDA058284R1
• Series: SACE Emax E2S 800A
• Type: Three-pole fixed circuit breaker with advanced overcurrent release
• Current Rating: 800A, suitable for medium-duty industrial power applications
• Poles: Three-pole configuration, ideal for balanced three-phase power systems
• Terminals: Rear horizontal terminals (HR) for efficient connectivity and streamlined installation in control panels or switchboards
• Overcurrent Release: PR121/P-LSIG, offering comprehensive protection settings:
  • Long-time (L) protection to prevent overheating and damage from continuous low-level overloads
  • Short-time (S) protection with adjustable delay, allowing coordination with downstream devices and managing transient surges
  • Instantaneous (I) protection for immediate disconnection during severe fault conditions
  • Ground-fault (G) protection to detect and isolate earth faults, enhancing personnel and equipment safety
  • Adjustable Settings: Customizable trip settings and delays help align the breaker’s response with system requirements for selective coordination
• Auxiliary Contacts: Equipped with 4 auxiliary contacts for remote status monitoring and control, supporting integration with building or industrial control systems to monitor open/closed status
• Breaker Position: Operable in open and closed positions, enabling safe isolation for maintenance and troubleshooting
• Functionality: Acts as both a circuit breaker and a switch-disconnector, allowing for secure protection and isolation as needed
• Application: Ideal for medium-power industrial and commercial applications, such as distribution panels, motor control centers, and other electrical protection needs
• Installation: Fixed mounting design for stability and reliability in industrial installations
• Energy Efficiency: Part of ABB’s energy-efficient Emax series, reducing power loss and optimizing system performance over time
• Durability: Designed for demanding environments, with a robust build that ensures reliability and longevity
• Customization: The PR121/P-LSIG offers customizable protection levels, which can be tailored to coordinate with other protection devices, minimizing nuisance trips and optimizing system selectivity
• Safety Features: Includes fast-acting protection to mitigate damage during overloads or faults, enhancing the safety of personnel and equipment alike