
Siemens A7E11557020021
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The Siemens A7E11557020021 Vacuum Interrupter is engineered for precision and reliability in electrical applications. This component is rated for a voltage of 40.5 kV and a continuous operating current of 2500 A, ensuring optimal performance in high-voltage environments.
Designed for use in vacuum circuit breakers, this interrupter features a rated short-circuit breaking current of 40 kA, providing robust protection against electrical faults. Its impressive lightning pulse voltage ratings of 170/185 kV further enhance its capability to withstand surges, ensuring longevity and durability.
Produced in Germany, the A7E11557020021 is marked as obsolete since 2021, yet it remains a valuable asset for those operating with legacy systems. Its compact dimensions of 48.00 x 36.00 x 6.00 cm make it suitable for various installations, optimizing space without compromising functionality.
Whether you are looking to replace existing equipment or maintain your systems, the Siemens Vacuum Interrupter is a top choice for professionals in the electrical industry, emphasizing quality and reliability.