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SiemensAir Circuit Breaker
Product Model

3WL1116-2NB66-4GA4-ZC22F37K07R21R55T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

144722

In Stock
Last updated: 2025/4/29
View Specifications
Siemens 3WL1116-2NB66-4GA4-ZC22F37K07R21R55T40

Selling Points

  • 1High Current Rating: Handles up to 1600A with IEC In=1600A to 690V.
  • 2Reliable Overcurrent Protection: Features ETU 25 for reliable overcurrent release.
  • 3Versatile Installation: Available in fixed-mounted and withdrawable configurations.
  • 4Compliant with IEC Standards: Meets IEC standards for safety and performance.
  • 5Enhanced Safety Features: Includes rear connection horizontal for secure operation.
Product Details
3WL1116-2NB66-4GA4-ZC22F37K07R21R55T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-2NB66-4GA4-ZC22F37K07R21R55T40

Specifications may be subject to change without notice