3RB3123-4SB0

Product ID:151511
Updated: 2026/4/3
Siemens 3RB3123-4SB0

Key Features

  • 1Safeguard motors against overload, phase failure, and unbalance. 2、Activate internal ground fault detection for enhanced safety. 3、Choose manual or automatic reset based on your protection needs. 4、Install easily with screw connections for main and auxiliary circuits. 5、Save space with the compact S0 design for Din rail mounting.
Product Details
3RB3123-4SB0
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