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SiemensAir Circuit Breaker
Product Model

3WL1116-2NB66-4GN4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

206312

In Stock
Last updated: 2025/5/13
View Specifications
Siemens 3WL1116-2NB66-4GN4-ZK07R21T40

Selling Points

  • 1Handles up to 1600A with IEC In=1600A to 690V.
  • 2Features ETU 25 LSI protection with adjustable pick-up values.
  • 3Includes manual and motorized operating mechanisms with memory.
  • 4Breaks short-circuit currents up to 55kA at 500V.
  • 5Built for fixed mounting with a mechanical service life of 20,000 switching cycles.
Product Details
3WL1116-2NB66-4GN4-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
3WL1116-2NB66-4GN4-ZK07R21T40

Specifications may be subject to change without notice