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SiemensAir Circuit Breaker
Product Model

3WL1240-2AA77-4GA4-ZC01C20C22R15R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

155536

In Stock
Last updated: 2025/4/23
View Specifications
Siemens 3WL1240-2AA77-4GA4-ZC01C20C22R15R21T40

Selling Points

  • 1Covers a wide performance range from 16 A to 6300 A with just three sizes.
  • 2Compatible with PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU for seamless integration.
  • 3Compliant with IEC 60947-2 and climate-proof according to IEC 60068-2-30.
  • 4Easily retrofittable modules for Electronic Trip Units, ground-fault modules, and rating plugs.
  • 5Includes metering functions with a wide range of measured values for efficient load management and preventive maintenance.
Product Details
3WL1240-2AA77-4GA4-ZC01C20C22R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2AA77-4GA4-ZC01C20C22R15R21T40

Specifications may be subject to change without notice