3WL1120-3FB76-4GJ4-ZK07R21T40

Product ID:223467
Updated: 2026/6/16
Siemens 3WL1120-3FB76-4GJ4-ZK07R21T40

Key Features

  • 1Protect demanding industrial circuits with robust overcurrent protection.
  • 2Ensure consistent performance under various AC50/60Hz conditions.
  • 3Integrate easily via rear connection horizontal design.
  • 4Meet IEC standards for secure operation and reduced fault risk.
  • 5Simplify maintenance with a withdrawable design and guide frame.
Product Details
3WL1120-3FB76-4GJ4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3FB76-4GJ4-ZK07R21T40

Specifications may be subject to change without notice