3WL1240-2CB67-4GA4-ZK07R21T40

Product ID:204201
Updated: 2026/4/10
Siemens 3WL1240-2CB67-4GA4-ZK07R21T40

Key Features

  • 1Support up to 6300 A (AC) and 4000 A (DC) for robust electrical protection. 2、Retrofit modules easily for Electronic Trip Units and communication components. 3、Integrate seamlessly with PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU. 4、Operate reliably in various conditions, compliant with IEC 60068-2-30. 5、Apply as incoming-feeder, distribution, tie, or outgoing-feeder circuit breakers.
Product Details
3WL1240-2CB67-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2CB67-4GA4-ZK07R21T40

Specifications may be subject to change without notice