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SiemensAir Circuit Breaker
Product Model

3WL1220-4AA76-4GA4-ZC20R16R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

208242

In Stock
Last updated: 2025/5/10
View Specifications
Siemens 3WL1220-4AA76-4GA4-ZC20R16R21T40

Selling Points

  • 1High Current Rating: Handles up to 2000A with a voltage range of 690V.
  • 2IEC Compliance: Meets international standards for electrical safety and performance.
  • 3Overcurrent Protection: Equipped with an ETU 25 LSI overcurrent release mechanism.
  • 4Rear Connection: Horizontal rear connection for easy installation and maintenance.
  • 5Guide Frame Design: Withdrawable circuit breaker with a guide frame for secure operation.
Product Details
3WL1220-4AA76-4GA4-ZC20R16R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-4AA76-4GA4-ZC20R16R21T40

Specifications may be subject to change without notice