3WL1120-3NB76-4GA4-ZF36K07R21T40

Product ID:151073
Updated: 2026/4/22
Siemens 3WL1120-3NB76-4GA4-ZF36K07R21T40

Key Features

  • 1Handle up to 2000 A and 690 V for demanding industrial loads. 2、Meet IEC 60947-2 standards for guaranteed safety and global compliance. 3、Protect three-phase systems reliably with a robust three-pole design. 4、Simplify installation and save panel space with rear horizontal connections. 5、Ensure system integrity with a high 66 kA interrupting capacity at 500V.
Product Details
3WL1120-3NB76-4GA4-ZF36K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3NB76-4GA4-ZF36K07R21T40

Specifications may be subject to change without notice