Product Model

3WT8121-7UN34-5AB1-ZF12U10

In Stock
Last updated: 2025/5/11
Siemens 3WT8121-7UN34-5AB1-ZF12U10

Selling Points

  • 1Ensures safe and reliable operation with advanced electronic trip units (ETU) and multiple protection functions.
  • 2Covers a broad range of applications from 400 A to 4000 A with a breaking capacity up to 66 kA.
  • 3Components can be combined in a modular way for easy adaptation to changing requirements.
  • 4Features an unambiguous ON-OFF indicator and ready-to-close indicator with signaling switch for enhanced safety.
  • 5Offers optional operating mechanisms and auxiliary releases for tailored solutions to various power distribution needs.
Product Details
3WT8121-7UN34-5AB1-ZF12U10
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-7UN34-5AB1-ZF12U10

Specifications may be subject to change without notice