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SiemensAir Circuit Breaker
Product Model

3WL1108-3FB66-4GA4-ZF12R10R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

154290

In Stock
Last updated: 2025/4/20
View Specifications
Siemens 3WL1108-3FB66-4GA4-ZF12R10R21T40

Selling Points

  • 1Handles up to 800A with IEC In=690V, AC50/60Hz.
  • 2Features ETU 45 LSIN for precise overcurrent protection.
  • 3With guide frame and rear connection for horizontal installation.
  • 4Meets IEC standards with Icu=66kA at 500V.
  • 5Supports multiple configurations including R10, R21, and T40.
Product Details
3WL1108-3FB66-4GA4-ZF12R10R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-3FB66-4GA4-ZF12R10R21T40

Specifications may be subject to change without notice