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SiemensAir Circuit Breaker
Product Model

3WT8121-7UN74-5AB1-ZF12

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

184255

In Stock
Last updated: 2025/5/1
View Specifications
Siemens 3WT8121-7UN74-5AB1-ZF12

Selling Points

  • 1Ensures highest product quality with international and standardized processes.
  • 2Covers a broad range of applications from 400 A to 4000 A with only two frame sizes.
  • 3Includes door sealing frame, locking mechanisms, and signaling switches for enhanced protection.
  • 4Allows for easy replacement or retrofitting of components to adapt to changing requirements.
  • 5Features LCD displays, LEDs for tripping causes, and user-friendly planning and configuration processes.
Product Details
3WT8121-7UN74-5AB1-ZF12
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-7UN74-5AB1-ZF12

Specifications may be subject to change without notice