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Siemens 3RT2028-1CL24-3MA0 Power Contactor 38A, 18.5kW, 2NO+2NC, 230V AC, SIRIUS, S0 Original Brand New

$90.28

Siemens 3RT2028-1CL24-3MA0 power contactor, AC-3e/AC-3, 38 A, 18.5 kW / 400 V, 3-pole, 230 V AC, 50/60 Hz, with plugged-in varistor, auxiliary contacts: 2 NO + 2 NC, screw terminal, size: S0, captive auxiliary switch

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Overview

The Siemens SIRIUS 3RT2028-1CL24-3MA0 is a high-performance power contactor designed for reliable switching of loads up to 18.5 kW at 400V. As part of the globally recognized SIRIUS modular system, this size S0 contactor is engineered for industrial applications requiring robust and efficient motor control. It features a 3-pole design suitable for AC-3e/AC-3 applications, a 230 V AC operating coil, and is equipped with a plugged-in varistor for surge suppression, ensuring increased service life and system reliability.

Key Features & Benefit

  • Robust Performance: Rated for 38 A and 18.5 kW, it’s ideal for a wide range of motor control and industrial switching tasks.
  • Integrated Surge Protection: The built-in, plugged-in varistor protects the coil against voltage spikes, extending the contactor’s lifespan and safeguarding sensitive control circuits.
  • Enhanced Auxiliary Contacts: Comes with 2 NO (Normally Open) and 2 NC (Normally Closed) captive auxiliary contacts, providing flexible signaling and interlocking options without the need for additional accessories.
  • Convenient and Secure Wiring: Features secure screw terminals for quick and reliable electrical connections.
  • Compact Design: The size S0 frame saves valuable space within control cabinets and electrical panels.
  • Reliable and Safe: Conforms to international standards, ensuring safe and dependable operation in demanding environments.
  • System Integration: Seamlessly integrates with other SIRIUS components, simplifying the design and assembly of complex control systems.

Technical Specification

  • Product Number: 3RT2028-1CL24-3MA0
  • Product Type: Power Contactor
  • Application: AC-3e/AC-3
  • Current Rating: 38 A
  • Power Rating: 18.5 kW @ 400 V
  • Poles: 3
  • Coil Voltage: 230 V AC, 50/60 Hz
  • Auxiliary Contacts: 2 NO + 2 NC (Captive)
  • Overvoltage Protection: Plugged-in Varistor
  • Termination: Screw Terminals
  • Frame Size: S0
  • Manufacturer: Siemens
  • Series: SIRIUS

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Weight 0.51 kg
Dimensions 92 × 54 × 149 mm

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Siemens 3RT2028-1CL24-3MA0 Power Contactor 38A, 18.5kW, 2NO+2NC, 230V AC, SIRIUS, S0Siemens 3RT2028-1CL24-3MA0 Power Contactor 38A, 18.5kW, 2NO+2NC, 230V AC, SIRIUS, S0 Original Brand New
$90.28
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