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SiemensAir Circuit Breaker
Product Model

3WL1240-2NB67-4GP4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

203251

In Stock
Last updated: 2025/5/13
View Specifications
Siemens 3WL1240-2NB67-4GP4-ZK07R21T40

Selling Points

  • 1High Current Rating: Handles up to 4000 A with IEC In=4000 A to 690 V.
  • 2Versatile Connectivity: Rear vertical connection for easy installation and maintenance.
  • 3Enhanced Safety: Icu=66 kA at 500 V for reliable overcurrent protection.
  • 4Flexible Design: Withdrawable design with guide frame for easy access and replacement.
  • 5Compliance Standards: Meets IEC standards for high-voltage applications.
Product Details
3WL1240-2NB67-4GP4-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
3WL1240-2NB67-4GP4-ZK07R21T40

Specifications may be subject to change without notice