3WL1110-2FB78-4GA4-ZK07R21R55T40

Product ID:205884
Updated: 2026/4/10
Siemens 3WL1110-2FB78-4GA4-ZK07R21R55T40

Key Features

  • 1Handle high currents up to 1000A for demanding applications. 2、Ensure safe operation with an overcurrent release rated Icu=55kA. 3、Facilitate easy withdrawal and installation via guide frame design. 4、Suit various AC frequencies with 50/60Hz compatibility. 5、Access 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