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SiemensAir Circuit Breaker
Product Model

3WL1240-2MB77-4GA4-ZC20K07R15R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

199996

In Stock
Last updated: 2025/5/8
View Specifications
Siemens 3WL1240-2MB77-4GA4-ZC20K07R15R21T40

Selling Points

  • 1High Current Rating: Handles currents up to 4000A.
  • 2Versatile Configuration: Available in 3-pole configuration.
  • 3IEC Compliance: Meets international IEC standards.
  • 4Overcurrent Protection: Equipped with Icu=66kA at 500V.
  • 5Easy Installation: Rear connection for horizontal mounting.
Product Details
3WL1240-2MB77-4GA4-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
3WL1240-2MB77-4GA4-ZC20K07R15R21T40

Specifications may be subject to change without notice