3WL1220-4FG66-4GN4-ZK07K10R21T40

Product ID:142487
Updated: 2026/4/20
Siemens 3WL1220-4FG66-4GN4-ZK07K10R21T40

Key Features

  • 1Handle up to 2000A at 690V AC50/60Hz for demanding loads. 2、Ensure reliable protection with an Icu rating of 100kA at 500V. 3、Install flexibly in withdrawable or fixed-mounted configurations. 4、Meet global standards with full IEC compliance for equipment. 5、Build for longevity with robust construction in industrial environments.
Product Details
3WL1220-4FG66-4GN4-ZK07K10R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-4FG66-4GN4-ZK07K10R21T40

Specifications may be subject to change without notice