3WL1110-4FB76-4GA4-ZF12R21T40

Product ID:221306
Updated: 2026/6/19
Siemens 3WL1110-4FB76-4GA4-ZF12R21T40

Key Features

  • 1Handle up to 1250A for reliable power distribution.
  • 2Meet IEC standards for safety and performance compliance.
  • 3Utilize a guide frame for easy withdrawal and installation.
  • 4Automatically trip during overcurrent conditions for protection.
  • 5Connect conveniently with a horizontal rear connection design.
Product Details
3WL1110-4FB76-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1110-4FB76-4GA4-ZF12R21T40

Specifications may be subject to change without notice