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SiemensAir Circuit Breaker
Product Model

3WL1116-2AA77-1BA4-ZR21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

193923

In Stock
Last updated: 2025/5/1
View Specifications
Siemens 3WL1116-2AA77-1BA4-ZR21T40

Selling Points

  • 1High Current Rating: Handles up to 1600A with IEC In=1600A to 690V.
  • 2Versatile Application: Suitable for various electrical systems requiring 3-pole circuit protection.
  • 3Enhanced Safety Features: Includes overcurrent release for secure operation.
  • 4Compact Design: Ideal for horizontal rear connections in guide frames.
  • 5Durable Construction: Built to withstand harsh electrical environments with Icu=66kA at 500V.
Product Details
3WL1116-2AA77-1BA4-ZR21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-2AA77-1BA4-ZR21T40

Specifications may be subject to change without notice