3WL1106-3CB66-4GA4-ZK07R21T40

Product ID:220596
Updated: 2026/4/5
Siemens 3WL1106-3CB66-4GA4-ZK07R21T40

Key Features

  • 1Handle currents up to 6300 A with proven high reliability. 2、Retrofit accessories and communication modules easily via modular design. 3、Integrate seamlessly with PROFINET IO, PROFIBUS DP, Modbus TCP, and RTU. 4、Deploy as incoming-feeder, distribution, tie, or outgoing-feeder circuit breakers. 5、Ensure climate-proof operation compliant with IEC 60068-2-30.
Product Details
3WL1106-3CB66-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1106-3CB66-4GA4-ZK07R21T40

Specifications may be subject to change without notice