3WL1220-2NG76-4GA4-ZF37K07R21T40

Product ID:157462
Updated: 2026/4/24
Siemens 3WL1220-2NG76-4GA4-ZF37K07R21T40

Key Features

  • 1Handle currents up to 2500A for demanding applications. 2、Operate across a wide voltage range starting from 690V. 3、Ensure safety and reliability with full IEC standard compliance. 4、Protect your system with a precise overcurrent release mechanism. 5、Simplify installation using the horizontal rear connection design.
Product Details
3WL1220-2NG76-4GA4-ZF37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-2NG76-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice