3WL1110-2NG66-4GA4-ZF12R21T40

Product ID:132128
Updated: 2026/4/9
Siemens 3WL1110-2NG66-4GA4-ZF12R21T40

Key Features

  • 1Ensure reliable operation in high-current applications. 2、Protect three-phase systems with a 3-pole configuration. 3、Meet safety standards with full IEC compliance. 4、Enhance safety using integrated overcurrent release. 5、Simplify installation via horizontal rear connection.
Product Details
3WL1110-2NG66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1110-2NG66-4GA4-ZF12R21T40

Specifications may be subject to change without notice