3WL1240-4MG77-4GA4-ZF12F23F37R15R21T40

Product ID:112692
Updated: 2026/4/8
Siemens 3WL1240-4MG77-4GA4-ZF12F23F37R15R21T40

Key Features

  • 1Deliver high current handling up to 4000A for robust performance. 2、Ensure reliability with full compliance to IEC standards. 3、Simplify installation using the vertical rear connection design. 4、Protect systems with integrated overcurrent release for safety. 5、Reduce maintenance costs through a durable, long-life design.
Product Details
3WL1240-4MG77-4GA4-ZF12F23F37R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-4MG77-4GA4-ZF12F23F37R15R21T40

Specifications may be subject to change without notice