Siemens Reversing starter, screw, 24VDC, 0.09-0.75kW, 0.4-2A
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Siemens Reversing starter, screw, 24VDC, 0.09-0.75kW, 0.4-2A Part number 3RM1202-1AA04

EAN / Barcode 4011209914728
Product Type Control Panel
Product Class Motor starter/motor starter combination
ETIM Class Motor starter/motor starter combination
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Product Description

Reversing starter, 3RM1

The SIRIUS 3RM1 motor starter offers functional switching of three-phase motors with innovative features and a compact design.

Technical details:

  • Voltage: 500 V
  • Power range: 0.09 - 0.75 kW
  • Current range: 0.4 - 2 A
  • Control voltage: 24 V DC
  • Terminal type: screw terminals
  • Available as direct or reversing starter
  • Optionally with ATEX certification and safety-related shutdown

Customer benefits:

  • Narrow design and multifunctional
  • Electronic overload protection
  • Durable and energy-efficient hybrid switching technology
  • Small number of different devices due to wide setting ranges
  • Easy installation thanks to low wiring requirements
  • Fast error diagnostics due to LED display
  • Innovative enclosure concept, e.g. with labeled cover caps and removable terminals
  • An extensive range of accessories available, including device connector, fuse module, infeed system, or sealable covers

Technical Specifications

Ambient temperature, upper operating limit60 °C
Degree of protection (IP)IP20
Depth141.6 mm
External reset possibleYes
Height100 mm
Number of auxiliary contacts as normally closed contact1
Number of auxiliary contacts as normally open contact1
Number of indicator lights4
Overload release current setting2 A
Rail mounting possibleYes
Rated control supply voltage DC24 V
Rated operation current at AC-3, 400 V2 A
Rated operation current Ie2 A
Rated operation power at AC-3, 230 V, 3-phase0.37 kW
Rated operation power at AC-3, 400 V0.75 kW
Rated power, 460 V, 60 Hz, 3-phase0.5516241 kW
Release classCLASS 10 A
Type of electrical connection for auxiliary- and control current circuitScrew connection
Type of electrical connection of main circuitScrew connection
Voltage type for actuatingDC
Width22.5 mm
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