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SiemensAir Circuit Breaker
Product Model

3WT8121-6UG04-5AB1-ZA11

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

150443

In Stock
Last updated: 2025/4/20
View Specifications
Siemens 3WT8121-6UG04-5AB1-ZA11

Selling Points

  • 1High Breaking Capacity: Up to 66 kA at 690 V for reliable short-circuit protection.
  • 2Modular Design: Easily adaptable with various electronic trip units (ETU) and accessories.
  • 3Advanced Protection Functions: Includes overload protection, short-time delay short-circuit release, and ground-fault tripping.
  • 4User-Friendly Operation: Unambiguous ON-OFF indicators and ready-to-close indicators ensure safe operation.
  • 5International Standards Compliance: Meets IEC 60947-2 and GB 14048.2 standards for high product quality.
Product Details
3WT8121-6UG04-5AB1-ZA11
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-6UG04-5AB1-ZA11

Specifications may be subject to change without notice