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SiemensAir Circuit Breaker
Product Model

3WL1110-3NB66-4GA4-ZF37K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

187602

In Stock
Last updated: 2025/5/6
View Specifications
Siemens 3WL1110-3NB66-4GA4-ZF37K07R21T40

Selling Points

  • 1High Current Rating: Handles up to 1000 A with IEC In=1000 A to 690 V.
  • 2Versatile Connectivity: Rear horizontal connection for easy installation.
  • 3Enhanced Safety: Icu=85 kA at 500 V for reliable overcurrent protection.
  • 4Compact Design: Size 1 frame for space-efficient installations.
  • 5Durable Construction: Built to withstand harsh industrial environments.
Product Details
3WL1110-3NB66-4GA4-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
3WL1110-3NB66-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice