3WL1240-2CB77-1BA4-ZK07R21T40

Product ID:216062
Updated: 2026/4/7
Siemens 3WL1240-2CB77-1BA4-ZK07R21T40

Key Features

  • 1Handle up to 2000A at 690V for demanding industrial loads. 2、Provide reliable overcurrent protection with an Icu rating of 55kA at 500V. 3、Ensure versatile application suitability for AC50/60Hz power systems. 4、Simplify installation and maintenance with a rear connection design. 5、Meet IEC standards for enhanced system safety and compliance.
Product Details
3WL1240-2CB77-1BA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2CB77-1BA4-ZK07R21T40

Specifications may be subject to change without notice