3WL1106-3CB66-5FA4-ZK07R21T40

Product ID:142570
Updated: 2026/4/20
Siemens 3WL1106-3CB66-5FA4-ZK07R21T40

Key Features

  • 1Handle currents up to 6300A AC and 4000A DC reliably. 2、Apply flexibly as incoming, distribution, tie, or outgoing feeder. 3、Enhance monitoring with ETU45B/ETU76B communication trip units. 4、Retrofit accessories easily thanks to modular design. 5、Access comprehensive ground-fault modules and rating plugs.
Product Details
3WL1106-3CB66-5FA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1106-3CB66-5FA4-ZK07R21T40

Specifications may be subject to change without notice