3WT8121-5UG00-0AA1-ZA04

Product ID:223415
Updated: 2026/6/17
Siemens 3WT8121-5UG00-0AA1-ZA04

Key Features

  • 1Equip with neutral conductor protection and thermal memory for enhanced safety.
  • 2Handle up to 66 kA at 500V for reliable demanding operation.
  • 3Combine auxiliary releases and electronic trip units easily.
  • 4Feature an alphanumerical display for simplified operation.
  • 5Meet IEC 60947-2 and international safety standards.
Product Details
3WT8121-5UG00-0AA1-ZA04
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-5UG00-0AA1-ZA04

Specifications may be subject to change without notice