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SiemensAir Circuit Breaker
Product Model

3WL1210-3EG66-4GS4-ZC20K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

164432

In Stock
Last updated: 2025/5/15
View Specifications
Siemens 3WL1210-3EG66-4GS4-ZC20K07R21T40

Selling Points

  • 1High Current Rating: Handles up to 1000A with IEC In=1000A to 690V.
  • 2Reliable Overcurrent Release: Features dual-hole overcurrent release for enhanced safety.
  • 3Versatile Connection Options: Supports both top and bottom connections.
  • 4Durable Construction: Built with high-quality materials for long-lasting performance.
  • 5Compliance with Industry Standards: Meets IEC standards for size II applications.
Product Details
3WL1210-3EG66-4GS4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1210-3EG66-4GS4-ZC20K07R21T40

Specifications may be subject to change without notice