1SDA056792R1 ABB E4S 4000 PR121/P-LI In=4000A 4p F HR

The 1SDA056792R1 ABB E4S 4000 PR121/P-LI is a high-performance SACE Emax Circuit Breaker, engineered for protection and control in high-capacity electrical systems. Here are its key details:

• Model: ABB E4S 4000 PR121/P-LI
• Rated Current (In): 4000A
• Poles: 4-pole
• Mounting: Fixed
• Terminals: Rear Horizontal

Features:

1. Protection Unit:
   • Equipped with the PR121/P-LI overcurrent release for protection against:
     • Overloads
     • Short circuits
   • Simple and reliable functionality with essential settings for robust system safety.
2. Auxiliary Contacts:
   • Pre-fitted with 4 auxiliary contacts, allowing remote monitoring of the circuit breaker’s Open/Closed status.
3. Design and Installation:
   • Fixed-type construction ensures durability and stability in installation.
   • Rear horizontal terminals provide convenient and organized connectivity.
4. High Capacity:
   • Designed to handle up to 4000A, suitable for large-scale industrial and commercial systems.

Applications:

• Industrial Power Distribution Systems
• Critical Electrical Infrastructure
• Large-Scale Commercial Installations