3WL1240-3DG77-4GA4-ZC20F23R16R21T40

Product ID:192186
Updated: 2026/4/16
Siemens 3WL1240-3DG77-4GA4-ZC20F23R16R21T40

Key Features

  • 1Support up to 4000A for reliable power distribution. 2、Enable easy installation with rear connection. 3、Ensure safe operation via overcurrent release. 4、Provide long-lasting performance with quality materials. 5、Meet international safety and performance standards.
Product Details
3WL1240-3DG77-4GA4-ZC20F23R16R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3DG77-4GA4-ZC20F23R16R21T40

Specifications may be subject to change without notice