3WL1220-3FB66-4GA4-ZK07R21S01T40

Product ID:176565
Updated: 2026/4/22
Siemens 3WL1220-3FB66-4GA4-ZK07R21S01T40

Key Features

  • 1Handle up to 2000A for reliable high-current operation. 2、Meet international IEC standards for safety and compliance. 3、Automatically trip with overcurrent release for system protection. 4、Install easily with a horizontal rear connection design. 5、Ensure long-lasting performance with durable construction.
Product Details
3WL1220-3FB66-4GA4-ZK07R21S01T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-3FB66-4GA4-ZK07R21S01T40

Specifications may be subject to change without notice