3WL1120-3CB66-4GN4-ZK07R21T40

Product ID:220635
Updated: 2026/6/20
Siemens 3WL1120-3CB66-4GN4-ZK07R21T40

Key Features

  • 1Handle currents up to 2000A for demanding applications.
  • 2Ensure safety with a high Icu rating of 55kA at 500V.
  • 3Simplify installation via rear horizontal connections.
  • 4Rely on durable construction for extended operational life.
  • 5Access user settings and pricing through an intuitive interface.
Product Details
3WL1120-3CB66-4GN4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3CB66-4GN4-ZK07R21T40

Specifications may be subject to change without notice