3WL1240-2EB77-4GA2-ZK07R21T40

Product ID:150882
Updated: 2026/4/22
Siemens 3WL1240-2EB77-4GA2-ZK07R21T40

Key Features

  • 1Cover a wide performance range from 630 A to 6300 A with three compact sizes. 2、Retrofit and adapt easily using a comprehensive set of accessories. 3、Enable advanced communication via PROFINET IO, PROFIBUS DP, Modbus TCP, or Modbus RTU. 4、Extend service life with a modular design featuring replaceable main contact elements. 5、Deploy reliably in various climates, certified per IEC 60068-2-30 for industrial and residential use.
Product Details
3WL1240-2EB77-4GA2-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2EB77-4GA2-ZK07R21T40

Specifications may be subject to change without notice