3WT8125-8UG04-5AB1

Product ID:207704
Updated: 2026/4/9
Siemens 3WT8125-8UG04-5AB1

Key Features

  • 1Enhance safety with IP41 protection and a door sealing frame. 2、Combine all components modularly to adapt to changing requirements. 3、Ensure reliable operation with a 66 kA breaking capacity at 500V/690V. 4、Simplify operation with clear ON-OFF and ready-to-close indicators. 5、Retrofit easily using a wide range of available frame accessories.
Product Details
3WT8125-8UG04-5AB1
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Rated Voltage (V)
500
Description
3WT1, 1250A ETU47WT D/4P, 66kA; Electric Closing AC/DC220V; Shunt Trip AC/DC220V; Alarm Contacts; Safety Shield; Door Frame; 2NO+2NC; With Built-in NCT
Icw(kA)
50
Rated Operating Short-circuit Breaking Capacity Ics(kA)@400V or 415V
66
Control Voltage
AC/DC220V
Number of Poles
4P
Installation Method
D: Drawer Type
Trip Unit
ETU47WT【LSING with LCD Display】
Rated Current In(A)
1250
Rated Ultimate Breaking Capacity Icu(kA)@400V or 415V
66
Breaking Capacity Level
S:66kA
Specifications
3WT1【400-1600A】
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8125-8UG04-5AB1

Specifications may be subject to change without notice