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SiemensAir Circuit Breaker
Product Model

3WL1240-3AA77-4GA4-ZC20C22R16R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

159876

In Stock
Last updated: 2025/5/1
View Specifications
Siemens 3WL1240-3AA77-4GA4-ZC20C22R16R21T40

Selling Points

  • 1High Current Rating: Handles up to 4000A for reliable electrical protection.
  • 2IEC Compliant: Meets international standards for safety and performance.
  • 3Versatile Application: Suitable for various industrial applications requiring size II protection.
  • 4Advanced Overcurrent Release: Ensures quick and effective shutdown in case of overcurrent conditions.
  • 5Durable Design: Constructed with high-quality materials for long-lasting performance.
Product Details
3WL1240-3AA77-4GA4-ZC20C22R16R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3AA77-4GA4-ZC20C22R16R21T40

Specifications may be subject to change without notice