3WL1120-2NB66-4GA4-ZF36K07R21T40

Product ID:142472
Updated: 2026/4/20
Siemens 3WL1120-2NB66-4GA4-ZF36K07R21T40

Key Features

  • 1Handle up to 2000 A at 690 V for robust power distribution. 2、Feature an overcurrent release ETU with adjustable LSI protection. 3、Integrate communication, ground fault, and ZSS options via rear connection. 4、Operate with a motorized or manual spring charging mechanism. 5、Monitor status with a sensor, metering module, and position switch.
Product Details
3WL1120-2NB66-4GA4-ZF36K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2NB66-4GA4-ZF36K07R21T40

Specifications may be subject to change without notice