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SIRIUS Power Contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-Pole, 24 V DC, 0.8-1.2* US, with Integrated Varistor, Auxiliary Contacts: 1 NO + 1 NC, Screw Terminal, Size: S2, Upright Mounting Position, Suitable for PLC Outputs [3RT2037-1KB40-1AA0]
SIRIUS Power Contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-Pole, 24 V DC, 0.8-1.2* US, with Integrated Varistor, Auxiliary Contacts: 1 NO + 1 NC, Screw Terminal, Size: S2, Upright Mounting Position, Suitable for PLC Outputs [3RT2037-1KB40-1AA0]

SIRIUS Power Contactor

SIRIUS Power Contactor Power Contactor

3RT2037-1KB40-1AA0
SIRIUS Power Contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-Pole, 24 V DC, 0.8-1.2* US, with Integrated Varistor, Auxiliary Contacts: 1 NO + 1 NC, Screw Terminal, Size: S2, Upright Mounting Position, Suitable for PLC Outputs
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Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE

Specifications

  • Manufacturer: Siemens;
  • Part Number: 3RT2037-1KB40-1AA0;
  • Product Family: SIRIUS 3RT2;
  • Module Type: Power Contactor;
  • Contactor Size: S2;
  • Number of Poles: 3-pole;
  • Main Contacts: 3 NO (Normally Open);
  • Auxiliary Contacts: 1 NO + 1 NC (integrated);
  • Rated Operational Current (AC-3): 65 A;
  • Rated Operational Current (AC-1): 80 A;
  • Rated Motor Power: 30 kW @ 400 V AC;
  • Rated Operational Voltage: Up to 690 V AC;
  • Control (Coil) Voltage: 24 V DC;
  • Coil Type: DC coil with integrated varistor suppression;
  • Terminal Type: Screw terminals;
  • Mounting Position: Upright mounting;
  • Frame Size: S2;
  • Mechanical Life: Approx. 10 million operations;
  • Insulation Voltage: 690 V;
  • Surge Voltage Resistance: 6 kV;
  • Operating Temperature Range: −25 °C to +60 °C;
  • Weight (Approx.): ~1.13 kg;
  • Typical Application: Motor control, PLC output switching, and industrial automation systems;
  • Product Lifecycle Status: Active Product;

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