Product Model

3WL1220-4CB66-4GA2-ZK07R10R21T40

In Stock
Last updated: 2025/4/26
Siemens 3WL1220-4CB66-4GA2-ZK07R10R21T40

Selling Points

  • 1High current capacity up to 2000A.
  • 2Reliable overcurrent release with Icu=100kA at 500V.
  • 3Durable design with front and bottom dual-hole connections.
  • 4Suitable for industrial applications with AC50/60Hz.
  • 5Enhanced safety features for secure operation.
Product Details
3WL1220-4CB66-4GA2-ZK07R10R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-4CB66-4GA2-ZK07R10R21T40

Specifications may be subject to change without notice