Product Model

3WT8121-5AM20-0AA1

In Stock
Last updated: 2025/5/13
Siemens 3WT8121-5AM20-0AA1

Selling Points

  • 1High breaking capacity of 66 kA at 500V for reliable short-circuit protection.
  • 2Mechanical lockout device with tripped signaling switch for enhanced safety.
  • 3Fixed-mounted design with vertical mounting surface rotation and tilting options.
  • 4Modular design with replaceable components like auxiliary releases and electronic trip units.
  • 5Compliance with international standards including IEC 60947-2 for high product quality.
Product Details
3WT8121-5AM20-0AA1
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-5AM20-0AA1

Specifications may be subject to change without notice