1SDA058300R1 ABB E2S 800PR 121/P – LSIGIn = 800A 3p WMP

The ABB 1SDA058300R1 E2S 800PR 121/P – LSIG:

Overview:

• Product Type: Circuit Breaker Accessory / Moving Part
• Model: E2S 800PR 121/P – LSIG
• Current Rating (In): 800A
• Poles: 3-pole configuration

Key Features:

• Overcurrent Release: This model features the PR121/P LSIG overcurrent release, which provides advanced protection capabilities, including:
  • L: Long-time protection to prevent overheating in normal operating conditions.
  • S: Short-time protection for managing temporary overloads.
  • I: Instantaneous protection that responds quickly to severe overloads and short circuits.
  • G: Ground fault protection to mitigate risks associated with ground faults.
• Auxiliary Contacts: Fitted with 4 auxiliary contacts, which allow for additional functionalities such as remote monitoring, signaling, and integration with automated systems.
• Status Indication: Indicates the circuit breaker’s position (open or closed), facilitating effective monitoring of the system status.

Technical Specifications:

• Rated Operational Current (In): 800A, suitable for medium-capacity applications.
• Integration: Designed specifically for use with ABB SACE EMAX circuit breakers, particularly in the E2S series, ensuring seamless compatibility and reliability.

Applications:

• Industrial Environments: Ideal for manufacturing, processing, and energy distribution sectors, where reliable circuit protection is essential.
• Commercial Installations: Suitable for environments requiring robust power distribution and protection solutions.

Advantages:

• Enhanced Safety: The LSIG protection features significantly reduce the risk of electrical faults, enhancing safety for both personnel and equipment.
• Operational Efficiency: Designed for easy installation and maintenance, contributing to improved system management and reduced downtime.
• Durability: Constructed to withstand the rigors of industrial environments, ensuring long-term reliability and performance.

Additional Considerations:

• Installation Guidelines: Adhering to ABB’s installation and maintenance recommendations is critical for ensuring optimal performance and safety.
• Regular Maintenance: Routine checks of the operational status and functionality of auxiliary contacts are advisable to maintain reliability and performance.

The ABB 1SDA058300R1 E2S 800PR 121/P – LSIG is a crucial component for ensuring the safety and reliability of electrical systems, especially in medium-current applications. Its comprehensive protection features and auxiliary functionalities make it an essential part of modern electrical infrastructure.