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SiemensAir Circuit Breaker
Product Model

3WT8166-8UN34-5AB1-ZF12

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

220865

In Stock
Last updated: 2025/5/4
View Specifications
Siemens 3WT8166-8UN34-5AB1-ZF12

Selling Points

  • 1Equipped with door sealing frames and IP55 protection for secure operation.
  • 2Modular design allows for easy replacement of components like auxiliary releases and electronic trip units.
  • 3Supports rated currents from 400 A to 4000 A and operating voltages up to AC 690V.
  • 4Includes electronic trip units with LSI protection, LCD displays, and LED indicators for tripping causes.
  • 5Withdrawable circuit breakers with guide frames and hand cranks for smooth handling and positioning.
Product Details
3WT8166-8UN34-5AB1-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
3WT8166-8UN34-5AB1-ZF12

Specifications may be subject to change without notice