3WL1240-2EB77-4GA4-ZK07R21R55T40

Product ID:155752
Updated: 2026/4/23
Siemens 3WL1240-2EB77-4GA4-ZK07R21R55T40

Key Features

  • 1Deploy high-performance circuit protection for demanding industrial applications. 2、Simplify maintenance with a convenient withdrawing design for quick replacement. 3、Ensure compliance with IEC 60947-2 and climate-proof IEC 60068-2-30 standards. 4、Upgrade easily using a modular design for accessories and communication modules. 5、Enable advanced connectivity via PROFINET, PROFIBUS, and Modbus protocols.
Product Details
3WL1240-2EB77-4GA4-ZK07R21R55T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2EB77-4GA4-ZK07R21R55T40

Specifications may be subject to change without notice