3RT2045-1KB44-3MA0

Product ID:145965
Updated: 2026/4/9
Siemens 3RT2045-1KB44-3MA0

Key Features

  • 1Deliver 37 kW at 400 V for demanding three-phase motor applications. 2、Configure control with 3NO + 2NO-2NC flexible auxiliary contacts. 3、Integrate easily into panels with compact 140x70x195 mm dimensions. 4、Ensure long-term reliability with 100,000 rated electrical operating cycles. 5、Protect systems against voltage spikes and surges for enhanced safety.
Product Details
3RT2045-1KB44-3MA0
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