3WL1120-4MG66-4GN4-ZK07R21T40

Product ID:107629
Updated: 2026/4/6
Siemens 3WL1120-4MG66-4GN4-ZK07R21T40

Key Features

  • 1Handle up to 2000 A current for demanding high-power applications. 2、Ensure reliable protection with an Icu rating of 55 kA at 500 V. 3、Simplify installation using the rear horizontal connection design. 4、Rely on durable construction for extended operational lifespan. 5、Apply across diverse industrial systems requiring robust circuit protection.
Product Details
3WL1120-4MG66-4GN4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4MG66-4GN4-ZK07R21T40

Specifications may be subject to change without notice