3WL1116-4AA66-4GA4-ZR21T40

Product ID:220125
Updated: 2026/6/21
Siemens 3WL1116-4AA66-4GA4-ZR21T40

Key Features

  • 1Handle up to 1600A for demanding electrical environments.
  • 2Meet IEC standards for safety and international compliance.
  • 3Feature overcurrent release for automatic shutdown protection.
  • 4Include guide frame for easy installation and maintenance.
  • 5Operate at 50Hz/60Hz AC for versatile global application.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-4AA66-4GA4-ZR21T40

Specifications may be subject to change without notice

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