3WL1112-4NB76-4GA4-ZF37K07R21T40

Product ID:224539
Updated: 2026/7/10
Siemens 3WL1112-4NB76-4GA4-ZF37K07R21T40

Key Features

  • 1Provide reliable high-performance overcurrent protection in industrial settings.
  • 2Meet IEC standards for guaranteed safety and operational compliance.
  • 3Simplify installation with convenient rear horizontal connection options.
  • 4Deliver robust protection with a 55 kA interrupting capacity at 500 V.
  • 5Ensure peace of mind with a comprehensive 12-month warranty.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-4NB76-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice

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