3WL1112-4NB78-4GA4-ZF23F35F38R21

Product ID:220105
Updated: 2026/6/21
Siemens 3WL1112-4NB78-4GA4-ZF23F35F38R21

Key Features

  • 1Handle up to 1250A current for demanding high-power applications.
  • 2Ensure safe operation with reliable ETU 15 LI overcurrent release.
  • 3Simplify installation using flexible rear horizontal connection options.
  • 4Achieve long-lasting performance with a durable, high-quality design.
  • 5Meet IEC standards for AC50/60Hz applications ensuring full compliance.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-4NB78-4GA4-ZF23F35F38R21

Specifications may be subject to change without notice

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