3VA2780-1AC30-4HA7-ZT30

Product ID:109306
Updated: 2026/7/3
Siemens 3VA2780-1AC30-4HA7-ZT30

Key Features

  • 1Handle up to 800A with an Icu of 55kA at 415V for robust protection.
  • 2Enhance safety with RTC and 4AUX trip alarm switch S24.
  • 3Operate efficiently with a motorized mechanism and S21 signaling switch.
  • 4Adjust settings using an external CT with a 200% nut keeper kit.
  • 5Ensure compliance with RoHS, WEEE, and REACH regulations since 2018.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
Germany
ECCN
EAR99
AL
N
Model Number
3VA2780-1AC30-4HA7-ZT30

Specifications may be subject to change without notice

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