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SiemensAir Circuit Breaker
Product Model

3WL1240-3FG77-4GS4-ZF23F37K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

213506

In Stock
Last updated: 2025/5/11
View Specifications
Siemens 3WL1240-3FG77-4GS4-ZF23F37K07R21T40

Selling Points

  • 1High Current Capacity: Handles up to 4000A with IEC certification.
  • 2Versatile Connectivity: Rear terminals with horizontal or vertical connections available.
  • 3Advanced Safety Features: Includes overcurrent release and Icu=66kA at 500V.
  • 4Durable Construction: Built with robust materials for long-lasting performance.
  • 5Easy Installation: Withdrawable design with slide-in module frame for quick setup.
Product Details
3WL1240-3FG77-4GS4-ZF23F37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3FG77-4GS4-ZF23F37K07R21T40

Specifications may be subject to change without notice