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SiemensAir Circuit Breaker
Product Model

3WL1220-4FG66-4GA4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

119422

In Stock
Last updated: 2025/4/19
View Specifications
Siemens 3WL1220-4FG66-4GA4-ZK07R21T40

Selling Points

  • 1Handles up to 5000A for reliable operation in demanding electrical systems.
  • 2Available in a 3-pole design with a slide-in module frame for easy installation.
  • 3Meets IEC standards with an interrupting capacity (Icu) of 100kA at 500V.
  • 4Rear horizontal connection for easy integration into various electrical setups.
  • 5Built with high-quality materials for long-lasting performance and minimal maintenance.
Product Details
3WL1220-4FG66-4GA4-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
3WL1220-4FG66-4GA4-ZK07R21T40

Specifications may be subject to change without notice