3VA2780-2AD42-4HA7

Product ID:216980
Updated: 2026/6/25
Siemens 3VA2780-2AD42-4HA7

Key Features

  • 1Provide advanced protection with 85kA interrupting capacity at 415V.
  • 2Configure versatile settings via RTC and 4AUX trip alarm switch compatibility.
  • 3Operate efficiently with a motorized mechanism and S21 signaling switch.
  • 4Adjust installation flexibility using external CT and nut keeper kit.
  • 5Meet IEC standards with an industrial-grade, fixed-mounted 1600A frame.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
Germany
ECCN
EAR99
AL
N
Model Number
3VA2780-2AD42-4HA7

Specifications may be subject to change without notice

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