3WT8121-8UN34-5AB1-ZF12

Product ID:181827
Updated: 2026/4/21
Siemens 3WT8121-8UN34-5AB1-ZF12

Key Features

  • 1Provide advanced overcurrent protection with ETU35WT release. 2、Handle up to 66kA at 500V for robust short-circuit protection. 3、Secure operation with a mechanical lockout device for safety. 4、Identify fault conditions easily via a tripped signaling switch. 5、Operate and maintain easily with an LCD display and LEDs.
Product Details
3WT8121-8UN34-5AB1-ZF12
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-8UN34-5AB1-ZF12

Specifications may be subject to change without notice