3WL1240-3NB67-4GN4-ZF12R21T40

Product ID:124130
Updated: 2026/4/14
Siemens 3WL1240-3NB67-4GN4-ZF12R21T40

Key Features

  • 1Handle up to 4000A for reliable operation in demanding environments. 2、Meet international standards for safety, performance, and global compatibility. 3、Utilize a guide frame for easy withdrawal and rear connection options. 4、Feature an overcurrent release (Icu) of 80kA at 500V for superior protection. 5、Fit various installations with vertical or horizontal rear connections.
Product Details
3WL1240-3NB67-4GN4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3NB67-4GN4-ZF12R21T40

Specifications may be subject to change without notice