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SiemensAir Circuit Breaker
Product Model

3WL1112-3FB66-4GA4-ZC01K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

116196

In Stock
Last updated: 2025/4/18
View Specifications
Siemens 3WL1112-3FB66-4GA4-ZC01K07R21T40

Selling Points

  • 1High-Performance Protection: Provides reliable overcurrent release and ETU45 LSIN protection.
  • 2Versatile Design: 3-pole, size I, IEC In=1250A to 690V, AC50/60Hz.
  • 3Adjustable Settings: Overcurrent release adjustable from 0.4 to 1 with display.
  • 4Enhanced Safety Features: Includes 1st auxiliary release, shunt release "F", and ground fault protection.
  • 5Flexible Operation: Motorized or manual operating mechanism with spring charging motor.
Product Details
3WL1112-3FB66-4GA4-ZC01K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3FB66-4GA4-ZC01K07R21T40

Specifications may be subject to change without notice