The SIEMENS 3WT8256-4D Air Circuit Breaker is a robust 2500A, 4-pole ACB designed for high-demand electrical systems. With a breaking capacity of 66kA and integrated LSI protection, this drawout-type breaker delivers reliable performance, safety, and ease of maintenance—ideal for modern industrial and commercial power networks.
Key Features:
Rated Current: 2500A
Poles: 4P (Four Pole)
Breaking Capacity: 66kA
Protection Type: LSI (Long-Time, Short-Time, Instantaneous)
Mounting Type: Drawout
Breaker Type: Air Circuit Breaker (ACB)
Brand: Siemens – Trusted Global Technology Leader