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SiemensAir Circuit Breaker
Product Model

3WL1240-3EB77-4GA4-ZC20K07R15R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

118864

In Stock
Last updated: 2025/4/19
View Specifications
Siemens 3WL1240-3EB77-4GA4-ZC20K07R15R21T40

Selling Points

  • 1Highly flexible application with three sizes covering a performance range of 630 A to 6300 A.
  • 2Comprehensive communication capabilities via PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU.
  • 3Modular design allows easy retrofitting of communication components and accessories.
  • 4Climate-proof according to IEC 60068-2-30 for reliable operation in various environments.
  • 5Compatible with a wide range of standards including IEC 60947-2 and IEC 60947-2 Annex F/CISPR 11/22 Class B.
Product Details
3WL1240-3EB77-4GA4-ZC20K07R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3EB77-4GA4-ZC20K07R15R21T40

Specifications may be subject to change without notice