Siemens Power contactor, 3-pole, 1NO + 1NC, size S0, 4kW
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Siemens

Siemens Power contactor, 3-pole, 1NO + 1NC, size S0, 4kW Part number 3RT2023-1AP00

EAN / Barcode 4011209831278
Product Type Control Panel
Product Class Power contactor, AC switching
ETIM Class Power contactor, AC switching
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Product Description

Power Contactor

The SIRIUS 3RT2 power contactor is designed for switching motors with reliable performance in a compact design.

Technical details:

  • Type: AC-3e/AC-3
  • Current: 9 A
  • Power: 4 kW / 400 V
  • Poles: 3-pole
  • Voltage: 230 V AC
  • Frequency: 50 Hz
  • Auxiliary contacts: 1 NO + 1 NC
  • Connection type: Screw terminal
  • Size: S0
  • Standards: IEC and UL/CSA approved
  • Compatibility: IE3/IE4-ready

Customer benefits:

  • High contact reliability in a compact design.
  • Combination with a variety of other components in the load feeder.
  • Reduced complexity of design with integrated auxiliary switches.
  • Simplified wiring with front-panel terminals.
  • Climate-resistant and suitable for worldwide use.
  • Fast, maintenance-free and vibration-proof connection with optional spring-type terminals.
  • Standardized accessories for all sizes.
  • Reduced wiring expense with available link modules and function modules.
  • Simple and efficient modular system that remains up to date.

Technical Specifications

Depth97 mm
Height85 mm
Modular versionYes
Number of auxiliary contacts as normally closed contact1
Number of auxiliary contacts as normally open contact1
Number of normally open contacts as main contact3
Operating voltage AC 50 Hz690 V
Operating voltage AC 60 Hz690 V
Rated control supply voltage AC 50 Hz230 V
Rated operation current Ie at AC-1, 400 V40 A
Rated operation current Ie at AC-3, 400 V9 A
Rated operation current Ie at AC-4, 400 V8.5 A
Rated operation power at AC-3, 400 V4 kW
Rated operation power NEMA3.677494 kW
Type of electrical connection of main circuitScrew connection
Voltage type for actuatingAC
Width45 mm
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