3WL1108-2NG66-4GA4-ZF37K07R21T40

Product ID:146674
Updated: 2026/4/21
Siemens 3WL1108-2NG66-4GA4-ZF37K07R21T40

Key Features

  • 1Handle high currents up to 630A for efficient power distribution. 2、Ensure robust 3-pole operation in demanding industrial environments. 3、Meet IEC standards (In=630A, 690V, 50/60Hz) for broad system compatibility. 4、Simplify installation with a convenient rear horizontal connection design. 5、Rely on durable construction with a high 55kA interrupting capacity at 500V.
Product Details
3WL1108-2NG66-4GA4-ZF37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-2NG66-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice