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SiemensAir Circuit Breaker
Product Model

3WL1108-3NG66-4GA4-ZF37K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

222499

In Stock
Last updated: 2025/5/1
View Specifications
Siemens 3WL1108-3NG66-4GA4-ZF37K07R21T40

Selling Points

  • 1High Current Rating: Supports up to 800A with an IEC In rating of 690V.
  • 2Enhanced Safety: Features an overcurrent release ETU 25 LSI for reliable protection.
  • 3Flexible Installation: Designed for both fixed and withdrawable applications.
  • 4Wide Frequency Compatibility: Operates at AC50/60Hz frequencies.
  • 5High Interrupting Capacity: Offers an Icu of 66kA at 500V rear connection.
Product Details
3WL1108-3NG66-4GA4-ZF37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-3NG66-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice