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SiemensAir Circuit Breaker
Product Model

3WL1120-3MB76-4GA4-ZK07R21R55T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

139602

In Stock
Last updated: 2025/4/22
View Specifications
Siemens 3WL1120-3MB76-4GA4-ZK07R21R55T40

Selling Points

  • 1High Current Rating: Supports up to 2000A with IEC In=2000A to 690V.
  • 2Enhanced Safety: Features Icu=55kA at 500V for reliable overcurrent release.
  • 3Versatile Configuration: Rear connection horizontal for easy installation.
  • 4Durable Design: Constructed with a guide frame for added stability.
  • 5User-Friendly Interface: Easy login and access to user-specific settings and prices.
Product Details
3WL1120-3MB76-4GA4-ZK07R21R55T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3MB76-4GA4-ZK07R21R55T40

Specifications may be subject to change without notice