3WT8121-5UN04-5AB1

Product ID:155994
Updated: 2026/4/24
Siemens 3WT8121-5UN04-5AB1

Key Features

  • 1Deliver reliable protection with a 66kA short-circuit breaking capacity at 500V. 2、Ensure safe operation using the integrated mechanical reclosing lockout device. 3、Monitor circuit status instantly via clear visual trip indicators. 4、Simplify maintenance and retrofits with a modular drawer-type frame design. 5、Secure installation with IP20 protection and a door sealing frame.
Product Details
3WT8121-5UN04-5AB1
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