3WT8121-7UP74-5AB1

Product ID:108085
Updated: 2026/7/4
Siemens 3WT8121-7UP74-5AB1

Key Features

  • 1Cover applications from 400A to 4000A with a breaking capacity up to 66 kA.
  • 2Ensure high protection with door sealing and IP55 cover for safe operation.
  • 3Combine all components modularly for easy adaptation to changing needs.
  • 4Plan and operate user-friendly with a wide range of available accessories.
  • 5Diagnose efficiently with LCD display, LEDs, and a test button on the ETU.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Packaging Quantity
1
Quantity Unit
1 Piece
Package size unit of measure
MM
Packaging Dimension
150,00 x 200,00 x 30,00
Net Weight (kg)
0,037 Kg
Estimated dispatch time (Working Days)
20 Day/Days
Export Control Regulations
AL : N / ECCN : N
Notes
Please enter text for every Y option (using the Configurator).
Product Lifecycle (PLM)
PM300:Active Product
Product family
Actuators and indicators, 22 mm, round, plastic, black
Product Description
Indicator lights, 22 mm, round, plastic, red, lens, smooth, with holder, LED module, with integrated LED 230 V AC, screw terminal, with laser labeling, inscription or symbol Customer-specific selection with SIRIUS ACT configurator (CIN)
Article Number (Market Facing Number)
3SU1106-6AA20-1AA0-Z Y19

Specifications may be subject to change without notice

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