3WL1225-3BB76-4GA4-ZK07R16R21S07T40

Product ID:133678
Updated: 2026/4/15
Siemens 3WL1225-3BB76-4GA4-ZK07R16R21S07T40

Key Features

  • 1Meet IEC 60947-2 standards for guaranteed safety and reliability. 2、Integrate ETU45B/ETU76B units for real-time communication and monitoring. 3、Retrofit accessories easily to adapt to future system expansions. 4、Handle currents up to 6300A for main and distribution circuits. 5、Withstand harsh climates per IEC 60068-2-30 for durable operation.
Product Details
3WL1225-3BB76-4GA4-ZK07R16R21S07T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3BB76-4GA4-ZK07R16R21S07T40

Specifications may be subject to change without notice