3WL air circuit breakers are particularly flexible in their application and consistently communication-capable.
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With only three sizes, 3WL air circuit breakers cover a power spectrumfrom 630 A to 6,300 A. In 3- or 4-pole design, they are suitable for use up to 1,150 V. They optimally fulfill the increased demands of air circuit breakers, particularly those relating to the operation and monitoring of network processes when electronic control systems are used. The quality of this series is setting standards worldwide.
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