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SiemensAir Circuit Breaker
Product Model

3WL1120-2NB66-4GN4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

166392

In Stock
Last updated: 2025/5/17
View Specifications
Siemens 3WL1120-2NB66-4GN4-ZK07R21T40

Selling Points

  • 1High reliability and durability in demanding electrical environments.
  • 2Efficient overcurrent protection with Icu=55kA at 500V.
  • 3Easy rear connection for horizontal mounting.
  • 4Compatible with IEC standards for global use.
  • 5Ideal for applications requiring precise electrical control.
Product Details
3WL1120-2NB66-4GN4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2NB66-4GN4-ZK07R21T40

Specifications may be subject to change without notice