3WL1110-4FG66-4GA4-ZF12R21T40

Product ID:137014
Updated: 2026/4/19
Siemens 3WL1110-4FG66-4GA4-ZF12R21T40

Key Features

  • 1Handle high currents with an Icu rating of 55kA at 500V. 2、Ensure reliable and safe operation in demanding industrial environments. 3、Install easily in 3-pole, size I setups with rear horizontal connection. 4、Protect systems with a precise overcurrent release mechanism. 5、Rely on durable construction for long-lasting performance and reduced maintenance.
Product Details
3WL1110-4FG66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1110-4FG66-4GA4-ZF12R21T40

Specifications may be subject to change without notice