3WT8120-5AA08-5AB1

Product ID:221945
Updated: 2026/8/18
Siemens 3WT8120-5AA08-5AB1

Key Features

  • 1Withstands 55 kA at 500V for reliable short-circuit protection.
  • 2Ensures safe operation with a mechanical lockout device upon tripping.
  • 3Provides clear indication of tripped status with a signaling switch.
  • 4Allows easy replacement of components like auxiliary releases and electronic trip units.
  • 5Features a door sealing frame and sealing cap to prevent unauthorized switching off.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8120-5AA08-5AB1

Specifications may be subject to change without notice

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