ABB E1N1600 1600A 3 Pole Air Circuit Breaker for Low Voltage Power Distribution in Industrial and Commercial Facilities

The ABB E1N1600 is a robust 1600A, 3-Pole Air Circuit Breaker designed to protect and control low-voltage power distribution in demanding industrial and commercial facilities. Built by ABB, it combines precise protection with reliable switching for critical feeders and switchgear, ensuring you keep downtime to a minimum and operations running smoothly.

Key capabilities that matter in real-world installations

• Current Rating: 1600A — ample capacity for main incoming feeders and large distribution boards in busy facilities.
• Three-Pole configuration — balanced protection across all phases, simplifying coordination and ensuring consistent fault handling.
• Air Circuit Breaker design — proven performance for fast fault interruption and smooth switching in low-voltage systems.
• Adjustable trip settings — tailor protection curves to fit your specific network, improving selective coordination and reducing unnecessary outages.
• High interruption capacity — designed to safely interrupt fault currents in demanding distribution environments, protecting equipment and reducing damage.

Ideal applications

• Main incoming feeders feeding large switchboards and power distribution assemblies
• Critical points in industrial facilities where uninterrupted power is essential
• Commercial power distribution where scalable protection and clear fault isolation are needed

With the ABB E1N1600, you gain more than a breaker—you gain a dependable safeguard for your low-voltage distribution network. Its combination of high current capability, adjustable protection, and robust build makes it a practical choice for facilities that demand reliability, precise coordination, and fast fault clearance. Whether upgrading an aging panel or integrating into a new substation layout, this 1600A 3-Pole air circuit breaker delivers the performance and longevity that industrial and commercial operations require.

Specifications at a glance

• Model / Part Number: E1N1600
• Current Rating: 1600A
• Poles: 3-Pole
• Breaker Type: Air Circuit Breaker