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SiemensAir Circuit Breaker
Product Model

3WL1120-4FB76-4GN4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

144544

In Stock
Last updated: 2025/4/30
View Specifications
Siemens 3WL1120-4FB76-4GN4-ZK07R21T40

Selling Points

  • 1High-Performance Design: Engineered for reliability and efficiency in electrical systems.
  • 2Versatile Applications: Suitable for applications up to 690V AC and 1000V DC.
  • 3Comprehensive Accessories: Includes electronic trip units, auxiliary switches, and communication modules.
  • 4Flexible Installation Options: Available in fixed-mounted and withdrawable versions.
  • 5Compliance with International Standards: Meets IEC 60947-2 and IEC 60068-2-30 standards.
Product Details
3WL1120-4FB76-4GN4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4FB76-4GN4-ZK07R21T40

Specifications may be subject to change without notice