3WL1120-2NB66-4GA4-ZF35F36R21T40

Product ID:159993
Updated: 2026/4/24
Siemens 3WL1120-2NB66-4GA4-ZF35F36R21T40

Key Features

  • 1Handle up to 2000 A at 690 V with an Icu rating of 55 kA. 2、Adjust LSI protection from 0.4 to 1 In via an intuitive graphic display. 3、Integrate seamlessly using built-in PROFINET IO and Modbus TCP protocols. 4、Operate with motorized or manual mechanisms featuring spring charging. 5、Enhance safety with a ready indicator, position switch, and shutter.
Product Details
3WL1120-2NB66-4GA4-ZF35F36R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2NB66-4GA4-ZF35F36R21T40

Specifications may be subject to change without notice