3WL1212-4EG66-4GA4-ZK07R21T40

Product ID:166608
Updated: 2026/4/24
Siemens 3WL1212-4EG66-4GA4-ZK07R21T40

Key Features

  • 1Cover a wide performance range from 1250 A to 690 V. 2、Equip with overcurrent release per IEC 60947-2. 3、Allow easy retrofitting of communication components. 4、Ensure climate-proof operation per IEC 60068-2-30. 5、Support PROFINET, PROFIBUS, and Modbus protocols.
Product Details
3WL1212-4EG66-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1212-4EG66-4GA4-ZK07R21T40

Specifications may be subject to change without notice