• Siemens 3RT20241AK643MA0 - IEC Magnetic Contactor, 2 NC/2 NO, 110 V-120 V AC, 3 P, Non-Reversing, Screw
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Siemens 3RT20241AK643MA0 - IEC Magnetic Contactor, 2 NC/2 NO, 110 V-120 V AC, 3 P, Non-Reversing, Screw

Siemens 3RT20241AK643MA0 - IEC Magnetic Contactor, 2 NC/2 NO, 110 V-120 V AC, 3 P, Non-Reversing, Screw

Brand: Siemens SKU: 3RT20241AK643MA0
$131.88 USD
$131.88 USD
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The Siemens IEC Magnetic Contactor is an electrically operated switch rated for operation within specified voltage and current ranges. It is a 3-pole, non-reversing device with a 110–120 V AC coil and four auxiliary contacts (2 normally open and 2 normally closed). The unit is part of the SIRIUS 3RT Safety Contactor family, configured for screw terminals, and mounted on DIN Rails or surfaces. It does not include an enclosure and is IP20-rated; compatible within the specified voltage range.

- Coil Voltage: 110–120 V AC

  • - Action: Non-Reversing
  • - Poles: 3
  • - Auxiliary Contacts: 4 (2NO/2NC)
  • - Includes: Permanent Mounted Aux Contact
  • - Electrical Connection: Screws
  • - Mounting Style: DIN Rail, Surface
  • - Frame Size / Series: S0 / SIRIUS 3RT Safety Contactors
  • - Enclosure: Does not include an enclosure
  • - IP Rating: IP20-rated; compatible within the specified voltage range
  • - Frequency: 50/60 Hz
  • - Maximum Voltage Rating: 690 V AC
  • - Dimensions (HxWxD): 5.87 in × 2.13 in × 3.63 in
  • - Mounting Details: Mounting Hole Diameter 0.19 in; Hole Distance (Height) 2.36 in; Hole Distance (Width) 1.38 in
  • - Phase: Three
  • - Reversing: No
  • - Max Operating Watts: 6 kW (400 V, AC-3); 23 kW (400 V, AC-1)
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