3WL1106-3AA76-4GA4-ZR21T40

Product ID:140844
Updated: 2026/7/10
Siemens 3WL1106-3AA76-4GA4-ZR21T40

Key Features

  • 1Deliver high performance for currents up to 630A at 690V.
  • 2Provide reliable overcurrent protection with adjustable sensitivity from 0.4 to 1.
  • 3Operate via manual or motorized mechanisms with spring charging motors.
  • 4Enhance safety with a lockable shutter and door sealing frame (T40).
  • 5Enable flexible control with position and tripped signaling contacts.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1106-3AA76-4GA4-ZR21T40

Specifications may be subject to change without notice

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