3WL1110-3FB66-4GA4-ZF12F37R21T40

Product ID:111088
Updated: 2026/4/7
Siemens 3WL1110-3FB66-4GA4-ZF12F37R21T40

Key Features

  • 1Handle currents up to 1000A at 690V for robust power distribution. 2、Ensure safety with a high 66kA interrupting capacity at 500V. 3、Simplify installation via versatile rear horizontal connectivity. 4、Protect systems with reliable overcurrent release tripping. 5、Withstand demanding industrial use through a durable construction.
Product Details
3WL1110-3FB66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1110-3FB66-4GA4-ZF12F37R21T40

Specifications may be subject to change without notice