Siemens Power contactor, 3-pole, 2NO + 2NC, 200kW / 400V, 400A
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Siemens

Siemens Power contactor, 3-pole, 2NO + 2NC, 200kW / 400V, 400A Part number 3RT1075-6AF36

EAN / Barcode 4011209508316
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 3RT1 power contactor is designed for switching motors with high contact reliability and a compact design.

Technical details:

  • AC-3e/AC-3 400 A
  • 200 kW / 400 V AC (50-60 Hz)
  • DC Uc: 110-127 V
  • 3-pole
  • Auxiliary contacts: 2 NO + 2 NC
  • Drive: conventional
  • Main circuit: busbar
  • Control and auxiliary circuit: screw terminal
  • Climate-resistant
  • Approved for worldwide use (e.g. IEC and UL/CSA)
  • IE3/IE4-ready

Customer benefits:

  • Convincing performance from a compact design with high contact reliability.
  • Can be combined with a variety of other components in the load feeder.
  • Best connection to the automation level for every application (direct or via PLC input).
  • Pre-installed auxiliary switches reduce the complexity of your design.
  • Available in various sizes and a wide performance range.
  • Operable with AC or DC, with some versions featuring a wide voltage range and PLC control input.
  • Fast, maintenance-free, and vibration-proof connection with spring-loaded terminals.
  • A wide range of accessories, such as wiring kits, auxiliary switches, or terminal covers, is available.
  • Simple, efficient, and always up to date - SIRIUS modular system.

Technical Specifications

Depth225 mm
Height214 mm
Modular versionYes
Number of auxiliary contacts as normally closed contact2
Number of auxiliary contacts as normally open contact2
Number of normally open contacts as main contact3
Operating voltage AC 50 Hz1000 V
Operating voltage AC 60 Hz1000 V
Rated control supply voltage AC 50 Hz110 V
Rated control supply voltage AC 60 Hz127 V
Rated control supply voltage DC127 V
Rated operation current Ie at AC-1, 400 V430 A
Rated operation current Ie at AC-3, 400 V400 A
Rated operation current Ie at AC-4, 400 V350 A
Rated operation power at AC-3, 400 V200 kW
Rated operation power at AC-4, 400 V200 kW
Rated operation power NEMA220.649639999 kW
Type of electrical connection of main circuitRail connection
Voltage type for actuatingAC/DC
Width160 mm
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