3WL1220-2NB76-4GA4-ZF37K07R21T40

Product ID:99337
Updated: 2026/4/3
Siemens 3WL1220-2NB76-4GA4-ZF37K07R21T40

Key Features

  • 1Handle high currents up to 2000A for demanding applications. 2、Operate across a wide voltage range of 690V AC50/60Hz. 3、Ensure enhanced safety with an Icu=66kA rating at 500V. 4、Simplify installation with flexible rear horizontal connections. 5、Meet strict IEC size II compliance and industry standards.
Product Details
3WL1220-2NB76-4GA4-ZF37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-2NB76-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice