3WL1112-3NB66-4GA4-ZC20F36K07R21T40

Product ID:210207
Updated: 2026/4/9
Siemens 3WL1112-3NB66-4GA4-ZC20F36K07R21T40

Key Features

  • 1Handle high currents up to 1250A for demanding industrial loads. 2、Ensure reliable protection with an Icu rating of 55kA at 500V. 3、Benefit from a robust design that guarantees long-term durability. 4、Simplify installation via easy rear connections for horizontal mounting. 5、Deploy in critical applications where high reliability is non-negotiable.
Product Details
3WL1112-3NB66-4GA4-ZC20F36K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3NB66-4GA4-ZC20F36K07R21T40

Specifications may be subject to change without notice