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SiemensAir Circuit Breaker
Product Model

3WL1220-2CB66-4GP4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

133158

In Stock
Last updated: 2025/4/21
View Specifications
Siemens 3WL1220-2CB66-4GP4-ZK07R21T40

Selling Points

  • 1High Current Capacity: Handles up to 2000A with IEC In=2000A to 690V.
  • 2Advanced Overcurrent Protection: Features ETU 25 LSI for reliable overcurrent release.
  • 3Versatile Installation: Rear connection horizontal for easy integration into various systems.
  • 4Durable Construction: Built with a guide frame for withdrawable design, ensuring long-lasting performance.
  • 5Compliance with Industry Standards: Meets IEC standards for size II applications, ensuring safety and efficiency.
Product Details
3WL1220-2CB66-4GP4-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
3WL1220-2CB66-4GP4-ZK07R21T40

Specifications may be subject to change without notice