Product Model

3WL1116-4FB66-4GA4-ZK07R21S01T40

In Stock
Last updated: 2025/5/16
Siemens 3WL1116-4FB66-4GA4-ZK07R21S01T40

Selling Points

  • 1High-Performance Circuit Breaker: Designed for reliable operation in demanding electrical systems.
  • 2Advanced Overcurrent Protection: Ensures safe shutdown with ETU 25 overcurrent release.
  • 3Flexible Installation Options: Available in both withdrawable and fixed-mounted configurations.
  • 4Compliant with IEC Standards: Meets IEC In=1600A to 690V, AC50/60Hz Icu=66kA at 500V specifications.
  • 5Enhanced Safety Features: Includes rear connection horizontal for secure operation.
Product Details
3WL1116-4FB66-4GA4-ZK07R21S01T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-4FB66-4GA4-ZK07R21S01T40

Specifications may be subject to change without notice