3WL1110-2FB66-4GA4-ZC20K07R21T40

Product ID:223433
Updated: 2026/6/16
Siemens 3WL1110-2FB66-4GA4-ZC20K07R21T40

Key Features

  • 1Handle up to 1000A for robust electrical system protection.
  • 2Construct durable performance with high-quality, long-lasting materials.
  • 3Simplify setup and maintenance via easy rear horizontal connection.
  • 4Ensure safety and efficiency by meeting IEC standards (IEC In=1000A to 690V).
  • 5Prevent electrical overloads with automatic overcurrent release tripping.
Product Details
3WL1110-2FB66-4GA4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1110-2FB66-4GA4-ZC20K07R21T40

Specifications may be subject to change without notice