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SiemensAir Circuit Breaker
Product Model

3WL1110-2NB66-4GA4-ZF12R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

128612

In Stock
Last updated: 2025/4/28
View Specifications
Siemens 3WL1110-2NB66-4GA4-ZF12R21T40

Selling Points

  • 1High Current Rating: Handles up to 1000A with IEC In=1000A to 690V.
  • 2Versatile Connectivity: Rear connection horizontal with flange for easy installation.
  • 3Enhanced Safety: Icu=66kA at 500V for superior overcurrent protection.
  • 4Durable Design: Withdrawable circuit breaker with guide frame for long-lasting use.
  • 5Comprehensive Functionality: Ideal for 3-pole applications in industrial settings.
Product Details
3WL1110-2NB66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1110-2NB66-4GA4-ZF12R21T40

Specifications may be subject to change without notice