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SiemensAir Circuit Breaker
Product Model

3WL1116-3AA78-4GA4-ZC22R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

142815

In Stock
Last updated: 2025/4/27
View Specifications
Siemens 3WL1116-3AA78-4GA4-ZC22R21T40

Selling Points

  • 1High Current Rating: Handles up to 1600A with a voltage rating of 690V.
  • 2Advanced Overcurrent Protection: Features an Icu of 66kA at 500V for reliable operation.
  • 3Flexible Installation Options: Available in both fixed-mounted and withdrawable configurations.
  • 4Enhanced Safety Features: Equipped with an Overcurrent release (ETU) for secure operation.
  • 5Compliance with Industry Standards: Meets IEC standards for AC50/60Hz applications.
Product Details
3WL1116-3AA78-4GA4-ZC22R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-3AA78-4GA4-ZC22R21T40

Specifications may be subject to change without notice