3WL1120-3FB66-6BA4-ZK07R21T40

Product ID:173543
Updated: 2026/7/12
Siemens 3WL1120-3FB66-6BA4-ZK07R21T40

Key Features

  • 1Ensure high reliability and precise overcurrent release.
  • 2Utilize a durable design for long-lasting performance.
  • 3Protect industrial systems rated up to 2000A/690V.
  • 4Simplify installation with rear horizontal connection.
  • 5Meet IEC standards for safety and compliance.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3FB66-6BA4-ZK07R21T40

Specifications may be subject to change without notice

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