3WT8121-8UN34-5AB1

Product ID:118406
Updated: 2026/4/10
Siemens 3WT8121-8UN34-5AB1

Key Features

  • 1Ensure reliable short-circuit protection with a 66kA breaking capacity at 500V. 2、Operate flexibly using motorized or manual mechanisms with memory function. 3、Enhance safety with a robust design featuring a mechanical lockout device. 4、Customize overload protection via adjustable pick-up current settings. 5、Meet international safety standards including IEC 60947-2 for compliance.
Product Details
3WT8121-8UN34-5AB1
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-8UN34-5AB1

Specifications may be subject to change without notice