3WL1240-4NG61-4GA4-ZF12T40U20

Product ID:104077
Updated: 2026/7/3
Siemens 3WL1240-4NG61-4GA4-ZF12T40U20

Key Features

  • 1Handle up to 2000 A at 690 V AC for robust power distribution.
  • 2Adapt easily with retrofittable modules for trip units and accessories.
  • 3Operate reliably in diverse conditions per IEC 60068-2-30 standards.
  • 4Integrate seamlessly via PROFINET, PROFIBUS, and Modbus protocols.
  • 5Deploy in commercial, residential, and industrial building applications.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-4NG61-4GA4-ZF12T40U20

Specifications may be subject to change without notice

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