3WT8256-8UN34-5AF1

Product ID:108922
Updated: 2026/4/7
Siemens 3WT8256-8UN34-5AF1

Key Features

  • 1Deliver advanced overcurrent protection with the ETU35WT electronic trip unit. 2、Ensure operational safety via a mechanical lockout device post-trip. 3、Provide robust performance with a 4-pole design for 2500A/500V applications. 4、Enable easy status monitoring using the integrated tripped signaling switch. 5、Offer versatile operation with motorized/manual mechanisms and memory function.
Product Details
3WT8256-8UN34-5AF1
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8256-8UN34-5AF1

Specifications may be subject to change without notice