3WT8121-5UW30-0AA1

Product ID:177374
Updated: 2026/4/22
Siemens 3WT8121-5UW30-0AA1

Key Features

  • 1Deliver reliable protection with a high breaking capacity of 66 kA. 2、Ensure system safety with advanced LSI and LSIG protection functions. 3、Simplify customization and maintenance via a modular design with ETUs. 4、Support diverse applications with a 1250 A rated current. 5、Meet global safety standards with international approvals and compliance.
Product Details
3WT8121-5UW30-0AA1
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-5UW30-0AA1

Specifications may be subject to change without notice