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SiemensAir Circuit Breaker
Product Model

3WL1240-2EG77-5FA4-ZC22F12F23R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

137487

In Stock
Last updated: 2025/5/3
View Specifications
Siemens 3WL1240-2EG77-5FA4-ZC22F12F23R21T40

Selling Points

  • 1Handles up to 4000A with IEC In=4000A to 690V.
  • 2Available in both guide frame and without guide frame options.
  • 3Features overcurrent release with Icu=66kA at 500V for reliable protection.
  • 4Rear connection available in both vertical and horizontal configurations.
  • 5Built to withstand AC50/60Hz frequencies, ensuring long-lasting performance.
Product Details
3WL1240-2EG77-5FA4-ZC22F12F23R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2EG77-5FA4-ZC22F12F23R21T40

Specifications may be subject to change without notice