3WL9111-0AL04-0AA0

Product ID:220534
Updated: 2026/4/5
Siemens 3WL9111-0AL04-0AA0

Key Features

  • 1Cover a wide performance range from 630 A to 6300 A with only three frame sizes. 2、Integrate ETU45B/ETU76B trip units for communication on PROFINET, PROFIBUS, and Modbus. 3、Provide reliable protection in non-residential, residential, and industrial buildings. 4、Enable easy retrofitting of communication components and accessories. 5、Offer measured values like current, voltage, and energy for load management.
Product Details
3WL9111-0AL04-0AA0
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
EAR99
AL
N
Model Number
3WL9111-0AL04-0AA0

Specifications may be subject to change without notice