3WL1220-4EB66-4GN4-ZC22K07R21T40

Product ID:157075
Updated: 2026/4/24
Siemens 3WL1220-4EB66-4GN4-ZC22K07R21T40

Key Features

  • 1Support up to 2000A for reliable operation in demanding electrical systems. 2、Meet international IEC standards for guaranteed safety and consistent performance. 3、Install and maintain easily with a durable, integrated guide frame design. 4、Configure versatile setups to suit various high-performance application needs. 5、Operate securely with advanced overcurrent release ETU 25 LSI protection.
Product Details
3WL1220-4EB66-4GN4-ZC22K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-4EB66-4GN4-ZC22K07R21T40

Specifications may be subject to change without notice