3WL1216-4BB66-4GN4-ZC22K07R21T40

Product ID:140005
Updated: 2026/4/20
Siemens 3WL1216-4BB66-4GN4-ZC22K07R21T40

Key Features

  • 1Deliver high-performance protection up to 6300 A (AC) and 4000 A (DC). 2、Simplify retrofitting with a modular design for accessories and communication. 3、Ensure reliable operation in -40 °C climates per IEC 60068-2-30. 4、Integrate seamlessly via PROFINET IO, PROFIBUS DP, Modbus TCP, and RTU. 5、Monitor system health with comprehensive current, voltage, and energy metering.
Product Details
3WL1216-4BB66-4GN4-ZC22K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1216-4BB66-4GN4-ZC22K07R21T40

Specifications may be subject to change without notice