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SiemensAir Circuit Breaker
Product Model

3WL1116-3EB66-4GN4-ZF12R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

190431

In Stock
Last updated: 2025/5/8
View Specifications
Siemens 3WL1116-3EB66-4GN4-ZF12R21T40

Selling Points

  • 1High Current Capacity: Handles up to 1600A with IEC In=1600A to 690V.
  • 2Enhanced Safety: Features overcurrent release with Icu=66kA at 500V.
  • 3Flexible Installation: Rear horizontal connection for easy integration.
  • 4Durable Design: Constructed with high-quality materials for long-lasting performance.
  • 5Versatile Application: Suitable for a wide range of industrial settings, including power distribution systems.
Product Details
3WL1116-3EB66-4GN4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-3EB66-4GN4-ZF12R21T40

Specifications may be subject to change without notice