3RV2021-4AA40

Product ID:202461
Updated: 2026/7/2
Siemens 3RV2021-4AA40

Key Features

  • 1Handle high currents up to 55 kA for robust protection.
  • 2Apply versatile motor protection across diverse industrial settings.
  • 3Combine thermal and magnetic elements for reliable tripping.
  • 4Operate across a wide voltage range including 400V systems.
  • 5Withstand harsh environments with durable construction.

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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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