3WT8402-6KF05-5AB1-ZA12

Product ID:100749
Updated: 2026/7/8
Siemens 3WT8402-6KF05-5AB1-ZA12

Key Features

  • 1Enhance safety with a tripped signaling switch and mechanical lockout device.
  • 2Handle up to 66 kA at 500V for reliable high-capacity breaking.
  • 3Customize protection with overload, short-circuit, and ground fault I²t options.
  • 4Operate easily via mechanical buttons and a ready-to-close indicator.
  • 5Adapt flexibly with modular, replaceable trip units and transformers.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8402-6KF05-5AB1-ZA12

Specifications may be subject to change without notice

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