3RT2028-4BW40

Product ID:169917
Updated: 2026/7/6
Siemens 3RT2028-4BW40

Key Features

  • 1Achieve up to 10 million switching cycles for unmatched reliability.
  • 2Integrate easily into panels with a compact S0 design and ring cable lugs.
  • 3Control motors reliably with AC-3 and AC-3e ratings for various tasks.
  • 4Handle 38 A, 18.5 kW / 400 V loads with 1 NO + 1 NC auxiliary contacts.
  • 5Meet strict safety standards via IP00 protection and UL/CSA certifications.

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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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