3WL1220-3EG66-4GA4-ZK07R21T40

Product ID:184780
Updated: 2026/4/20
Siemens 3WL1220-3EG66-4GA4-ZK07R21T40

Key Features

  • 1Handle up to 2000A current for demanding industrial loads. 2、Ensure reliable protection with integrated overcurrent release. 3、Simplify installation via rear horizontal connectivity. 4、Achieve long-lasting performance with a durable guide frame. 5、Meet IEC standards for AC50/60Hz applications compliance.
Product Details
3WL1220-3EG66-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-3EG66-4GA4-ZK07R21T40

Specifications may be subject to change without notice