3WL1225-4CB66-4GA4-ZK07R21T40

Product ID:154806
Updated: 2026/4/23
Siemens 3WL1225-4CB66-4GA4-ZK07R21T40

Key Features

  • 1Cover a wide performance range from 630 A to 6300 A for versatile applications. 2、Integrate ETU45B/ETU76B trip units for PROFINET, PROFIBUS, and Modbus communication. 3、Retrofit communication components easily to adapt to evolving system needs. 4、Comply with IEC 60947-2 and IEC 60068-2-30 standards for reliable, climate-proof operation. 5、Monitor key values like current, voltage, and energy for efficient load management.
Product Details
3WL1225-4CB66-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-4CB66-4GA4-ZK07R21T40

Specifications may be subject to change without notice