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SiemensAir Circuit Breaker
Product Model

3WL1212-4NG66-4GA4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

114480

In Stock
Last updated: 2025/4/20
View Specifications
Siemens 3WL1212-4NG66-4GA4-ZK07R21T40

Selling Points

  • 1High Current Rating: Handles up to 1250A for reliable power distribution.
  • 2IEC Compliance: Meets international standards for electrical safety and performance.
  • 3Dual-Hole Connection: Supports top/bottom dual-hole connections for versatile installation.
  • 4Overcurrent Release: Ensures safe operation with automatic overcurrent release functionality.
  • 5Durable Design: Built with robust materials for long-lasting performance in demanding environments.
Product Details
3WL1212-4NG66-4GA4-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
3WL1212-4NG66-4GA4-ZK07R21T40

Specifications may be subject to change without notice