3WL1220-2CB66-4GA4-ZK07R21S05T40

Product ID:226959
Updated: 2026/4/3
Siemens 3WL1220-2CB66-4GA4-ZK07R21S05T40

Key Features

  • 1Ensure reliable operation with 66kA breaking capacity for robust protection. 2、Simplify maintenance using the withdrawable design with guide frame. 3、Achieve versatile power control up to 2000A at 690V AC. 4、Reduce downtime risks with durable, industrial-grade construction. 5、Optimize system integration through wide AC frequency compatibility.
Product Details
3WL1220-2CB66-4GA4-ZK07R21S05T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-2CB66-4GA4-ZK07R21S05T40

Specifications may be subject to change without notice