• Siemens 3RT20171BB443MA0 - IEC Magnetic Contactor, 2 NC/2 NO, 24 V DC, 3 P, Non-Reversing, Screw
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Siemens 3RT20171BB443MA0 - IEC Magnetic Contactor, 2 NC/2 NO, 24 V DC, 3 P, Non-Reversing, Screw

Siemens 3RT20171BB443MA0 - IEC Magnetic Contactor, 2 NC/2 NO, 24 V DC, 3 P, Non-Reversing, Screw

Brand: Siemens SKU: 3RT20171BB443MA0
$160.22 USD
$160.22 USD
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The Siemens IEC Magnetic Contactor is rated for operation within IEC standards specifications. It is a 3-pole, non-reversing unit with a 24 V DC coil, configured with four auxiliary contacts (2 NO / 2 NC) and screw terminals for wiring. The device is part of the SIRIUS 3RT Safety Contactors series (Frame B, Frame Size S00) and includes an auxiliary contact; enclosure type and IP rating are as specified.

- Action: Non-Reversing

  • - Poles: 3
  • - Coil Voltage: 24 V DC
  • - Auxiliary Contacts: 4 (2 NO / 2 NC)
  • - Main Contacts: 3 Normally Open
  • - Termination: Screw
  • - Enclosure / IP Rating: enclosure type and IP rating are as specified; no implied safety guarantee beyond compliance with standards
  • - Mounting Style: DIN Rail, Surface
  • - Series / Frame Size: SIRIUS 3RT Safety Contactors; Frame B; Frame Size S00
  • - Maximum Voltage Rating: rated for operation up to 690V AC within specified conditions
  • - Full Load Amps: Inductive 12 A; Resistive 22 A
  • - HP Ratings (selected): 1/2 hp @ 120V; 2 hp @ 230V; 2 hp @ 240V; 3 hp @ 208V (3-phase); 3 hp @ 240V; 7 1/2 hp @ 480V; 10 hp @ 575V
  • - IP Rating / Standards: IP20; REACH Art 33, WEEE (2012/19/EU)
  • - Mechanical Durability: 30,000,000 cycles
  • - Operating Temperature: -13 to 140 Degrees F
  • - Response Time: AC/DC operation delays provided (ranges vary by mode)
  • - Maximum Operating Watts: 6 kW (400V, AC-3); 13 kW (400V, AC-1)
  • - Note: Inductive Full Load Amps, HP Ratings, Standards, Durability, Temperature Range, Response Time, Operating Watts — all these specifications describe the product's rated capabilities but do not constitute guarantees of performance under all conditions.
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