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SiemensAir Circuit Breaker
Product Model

3WL1240-2MB77-4GA4-ZK07R15R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

207047

In Stock
Last updated: 2025/5/15
View Specifications
Siemens 3WL1240-2MB77-4GA4-ZK07R15R21T40

Selling Points

  • 1High Current Rating: Handles up to 4000A for reliable power distribution.
  • 2IEC Compliant: Meets international standards for safety and performance.
  • 3Versatile Configuration: Available in 3-pole, size II, with rear connection horizontal.
  • 4Advanced Overcurrent Protection: Icu=66kA at 500V for secure circuit interruption.
  • 5Easy Installation: Withdrawable design with guide frame for smooth integration into electrical systems.
Product Details
3WL1240-2MB77-4GA4-ZK07R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2MB77-4GA4-ZK07R15R21T40

Specifications may be subject to change without notice