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SiemensAir Circuit Breaker
Product Model

3WL1210-4EB66-4GA4-ZF12F37R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

100212

In Stock
Last updated: 2025/4/20
View Specifications
Siemens 3WL1210-4EB66-4GA4-ZF12F37R21T40

Selling Points

  • 1Handles up to 800A with IEC In=800A to 690V.
  • 2Icu=100kA at 500V for reliable overcurrent protection.
  • 3Rear connection available in both horizontal and vertical orientations.
  • 4Optimized for AC50/60Hz applications, ensuring smooth operation.
  • 5Easy login and access to user-specific settings and prices after registration.
Product Details
3WL1210-4EB66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1210-4EB66-4GA4-ZF12F37R21T40

Specifications may be subject to change without notice