3WT8040-7KF04-5AF1-ZA01A30

Product ID:103528
Updated: 2026/4/5
Siemens 3WT8040-7KF04-5AF1-ZA01A30

Key Features

  • 1Equip with neutral conductor protection, ground-fault tripping, and thermal memory for enhanced safety. 2、Adapt easily with various operating mechanisms and electronic trip units for flexibility. 3、Ensure long service life with low maintenance in demanding applications. 4、Feature unambiguous ON-OFF indicators and ready-to-close indicators for easy operation. 5、Include short-time delay and instantaneous short-circuit protection for comprehensive safety.
Product Details
3WT8040-7KF04-5AF1-ZA01A30
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8040-7KF04-5AF1-ZA01A30

Specifications may be subject to change without notice