3WL1112-3NB66-4GA4-ZF36K07R21T40

Product ID:214212
Updated: 2026/4/7
Siemens 3WL1112-3NB66-4GA4-ZF36K07R21T40

Key Features

  • 1Handle up to 1250A current with IEC In=1250A rating. 2、Ensure compatibility across AC50/60Hz electrical systems globally. 3、Protect circuits with overcurrent release (Icu=55kA at 500V). 4、Simplify installation using the rear connection horizontal design. 5、Deliver long-lasting performance in demanding environments with quality materials.
Product Details
3WL1112-3NB66-4GA4-ZF36K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3NB66-4GA4-ZF36K07R21T40

Specifications may be subject to change without notice