3WL1110-2FB78-4GA4-ZK07R21R55T40

Product ID:205884
Updated: 2026/6/7
Siemens 3WL1110-2FB78-4GA4-ZK07R21R55T40

Key Features

  • 1Handle high currents up to 1000A for demanding applications.
  • 2Ensure safe operation with an overcurrent release rated Icu=55kA.
  • 3Facilitate easy withdrawal and installation via guide frame design.
  • 4Suit various AC frequencies with 50/60Hz compatibility.
  • 5Access convenient rear horizontal connections for simplified wiring.
Product Details
3WL1110-2FB78-4GA4-ZK07R21R55T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1110-2FB78-4GA4-ZK07R21R55T40

Specifications may be subject to change without notice