Product Model

3WL1120-3FG76-4GS4-ZF23K07R21T40

In Stock
Last updated: 2025/5/9
Siemens 3WL1120-3FG76-4GS4-ZF23K07R21T40

Selling Points

  • 1High Performance: Handles up to 6300 A (AC) and 4000 A (DC) with IEC compliance.
  • 2Flexible Application: Three sizes cover a wide performance range, from 630 A to 6300 A.
  • 3Modular Design: Easily retrofittable modules for Electronic Trip Units, current sensors, and more.
  • 4Comprehensive Accessories: Includes rating plugs, ground-fault modules, and interlocking sets for enhanced functionality.
  • 5Climate-Proof: Compliant with IEC 60068-2-30 for operation in various environmental conditions.
Product Details
3WL1120-3FG76-4GS4-ZF23K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3FG76-4GS4-ZF23K07R21T40

Specifications may be subject to change without notice