3WT8121-8UN74-5AB1

Product ID:142947
Updated: 2026/4/20
Siemens 3WT8121-8UN74-5AB1

Key Features

  • 1Ensure precise protection with advanced ETU47WT electronic trip units. 2、Simplify maintenance and upgrades via modular drawer-type design. 3、Reduce energy costs with low-loss components and efficient operation. 4、Enhance safety with IP55 protection and clear ON-OFF indicators. 5、Achieve reliable performance with a 66kA rated short-circuit withstand.
Product Details
3WT8121-8UN74-5AB1
Siemens

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