3WT8256-8UG04-5AB1

Product ID:141610
Updated: 2026/7/10
Siemens 3WT8256-8UG04-5AB1

Key Features

  • 1Achieve high breaking capacity up to 66 kA at 690 V for maximum safety.
  • 2Utilize a modular design for straightforward component replacement and upgrades.
  • 3Benefit from advanced LSI protection with the electronic ETU47WT trip unit.
  • 4Operate easily with clear indicators, a display screen, and memory function.
  • 5Deploy reliably in various climates with a robust, climate-proof design.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Rated Voltage (V)
500
Description
3WT2, 2500A ETU47WT D/4P, 66kA; Electric Operation for Closing AC/DC220V; Shunt Trip AC/DC220V; Alarm Contacts; Safety Shield; Door Frame; 2NO+2NC; Built-in NCT
Icw(kA)
66
Rated Service Short Circuit Breaking Capacity Ics(kA)@400V or 415V
66
Control Voltage
AC/DC220V
Number of Poles
4P
Mounting Method
D:Drawer Type
Trip Unit
ETU47WT【LSING With LCD Display】
Rated Current In(A)
2500
Rated Ultimate Breaking Capacity Icu(kA)@400V or 415V
66
Breaking Capacity Class
S:66kA
Specifications
3WT2【630-4000A】
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8256-8UG04-5AB1

Specifications may be subject to change without notice

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