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SiemensAir Circuit Breaker
Product Model

3WL1240-2BB77-4GA4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

168171

In Stock
Last updated: 2025/5/21
View Specifications
Siemens 3WL1240-2BB77-4GA4-ZK07R21T40

Selling Points

  • 1High-performance circuit breaker for industrial applications.
  • 2Flexible design with modular components for easy retrofitting.
  • 3Advanced communication capabilities via PROFINET IO, PROFIBUS DP, and Modbus.
  • 4Compliant with IEC 60947-2 and climate-proof according to IEC 60068-2-30.
  • 5Suitable for a wide range of applications including motor protection and power distribution.
Product Details
3WL1240-2BB77-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2BB77-4GA4-ZK07R21T40

Specifications may be subject to change without notice