3WL1112-2NB66-4GA4-ZF38K07R21T40

Product ID:205441
Updated: 2026/4/10
Siemens 3WL1112-2NB66-4GA4-ZF38K07R21T40

Key Features

  • 1Deliver high-performance protection with a robust 4-pole design. 2、Ensure reliable operation with IEC In=1250A up to 690V AC. 3、Provide enhanced safety via an overcurrent release rated Icu=55kA at 500V. 4、Simplify installation and maintenance with rear horizontal connection. 5、Customize protection settings using the adjustable ETU 27 LSING.
Product Details
3WL1112-2NB66-4GA4-ZF38K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-2NB66-4GA4-ZF38K07R21T40

Specifications may be subject to change without notice