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SiemensAir Circuit Breaker
Product Model

3WL1212-4CB66-4GA4-ZC20K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

121005

In Stock
Last updated: 2025/5/1
View Specifications
Siemens 3WL1212-4CB66-4GA4-ZC20K07R21T40

Selling Points

  • 1High Current Rating: Handles up to 1250A for reliable power distribution.
  • 2Versatile Application: Suitable for various industrial applications with dual-hole overcurrent release.
  • 3Compact Design: Size II design for efficient use in smaller spaces.
  • 4Advanced Safety Features: Includes IEC In=1250A to 690V and Icu=100kA at 500V for enhanced safety.
  • 5Easy Installation: Front and rear connections available for flexible installation options.
Product Details
3WL1212-4CB66-4GA4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1212-4CB66-4GA4-ZC20K07R21T40

Specifications may be subject to change without notice