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SiemensAir Circuit Breaker
Product Model

3WL1116-3AA78-4GA4-ZR15R21

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

194359

In Stock
Last updated: 2025/5/2
View Specifications
Siemens 3WL1116-3AA78-4GA4-ZR15R21

Selling Points

  • 1High Current Rating: Handles up to 1600A with a voltage rating of 690V.
  • 23-Pole Design: Suitable for three-phase electrical systems.
  • 3IEC Compliant: Meets international standards for safety and performance.
  • 4Horizontal Rear Connection: Easy installation with a horizontal rear connection.
  • 5Overcurrent Protection: Provides robust overcurrent protection with an Icu of 66kA at 500V.
Product Details
3WL1116-3AA78-4GA4-ZR15R21
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-3AA78-4GA4-ZR15R21

Specifications may be subject to change without notice