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SiemensAir Circuit Breaker
Product Model

3WL1240-2MG77-4GA4-ZF23R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

154282

In Stock
Last updated: 2025/4/21
View Specifications
Siemens 3WL1240-2MG77-4GA4-ZF23R21T40

Selling Points

  • 1High Current Rating: Handles up to 4000A to 690V.
  • 2IEC Compliance: Meets international standards for electrical safety and performance.
  • 3Versatile Installation: Rear connection options for horizontal or vertical mounting.
  • 4Advanced Overcurrent Protection: Icu=66kA at 500V for reliable circuit protection.
  • 5Durable Construction: Built with high-quality materials for long-lasting performance.
Product Details
3WL1240-2MG77-4GA4-ZF23R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2MG77-4GA4-ZF23R21T40

Specifications may be subject to change without notice