3WL1225-4CB66-4AN4-ZK07R21T40

Product ID:218119
Updated: 2026/4/6
Siemens 3WL1225-4CB66-4AN4-ZK07R21T40

Key Features

  • 1Handle up to 2500 Amps for reliable power distribution. 2、Comply with IEC 60947-2 and climate-proof IEC 60068-2-30 standards. 3、Retrofit modules easily for Electronic Trip Units and accessories. 4、Integrate with PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU. 5、Serve as incoming-feeder, distribution, tie, and outgoing-feeder circuit breakers.
Product Details
3WL1225-4CB66-4AN4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-4CB66-4AN4-ZK07R21T40

Specifications may be subject to change without notice