3WL1240-4NB67-4GA4-ZF12R21T40

Product ID:164816
Updated: 2026/4/25
Siemens 3WL1240-4NB67-4GA4-ZF12R21T40

Key Features

  • 1Handle up to 4000A for reliable power distribution. 2、Meet international IEC standards for safety and efficiency. 3、Configure rear connections in horizontal or vertical layouts. 4、Provide robust overcurrent protection with 100kA Icu at 500V. 5、Ensure long-lasting performance with durable, high-quality construction.
Product Details
3WL1240-4NB67-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-4NB67-4GA4-ZF12R21T40

Specifications may be subject to change without notice