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Siemens 3RT2017-1FB44-3MA0 SIRIUS 3RT2 Power Contactor, 3-pole, 12A, 5.5kW/400V, 24V DC Coil
Siemens 3RT2017-1FB44-3MA0 SIRIUS 3RT2 Power Contactor, 3-pole, 12A, 5.5kW/400V, 24V DC Coil
Siemens 3RT2017-1FB44-3MA0 SIRIUS 3RT2 Power Contactor, 3-pole, 12A, 5.5kW/400V, 24V DC Coil
Siemens 3RT2017-1FB44-3MA0 SIRIUS 3RT2 Power Contactor, 3-pole, 12A, 5.5kW/400V, 24V DC Coil

Siemens 3RT2017-1FB44-3MA0 SIRIUS 3RT2 Power Contactor, 3-pole, 12A, 5.5kW/400V, 24V DC Coil Original Brand New

Model / SKU3RT2017-1FB44-3MA0

Siemens 3RT2017-1FB44-3MA0 power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-pole, 24 V DC, with integrated diode, auxiliary contacts: 2 NO + 2 NC, screw terminal, size: S00, captive auxiliary switch

Original price was: $174.24.Current price is: $88.60.
Available on backorder
  • ConditionOriginal Brand New
  • Warranty12 months

Backorder available · Factory lead time 2–3 weeks.

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Description

Overview

The Siemens 3RT2017-1FB44-3MA0 is a high-performance, 3-pole power contactor from the robust SIRIUS 3RT2 series. Specifically designed for switching motors up to 5.5 kW at 400 V (AC-3e/AC-3), this size S00 contactor offers exceptional reliability in industrial control applications. Its compact design and integrated features make it a premier choice for OEMs and panel builders seeking efficiency and simplified wiring.

Key Technical Specifications & Function

This section directly incorporates the core product data and keywords.

  • Contactor Type: Power Contactor (AC-3e/AC-3)
  • Manufacturer Part No.: 3RT2017-1FB44-3MA0
  • Brand: Siemens SIRIUS 3RT2
  • Poles: 3-pole main contacts
  • Rated Operational Current (): 12 A (at 400 V)
  • Rated Operational Power (): 5.5 kW (at 400 V)
  • Coil Voltage: 24 V DC
  • Coil Feature: Integrated diode for surge suppression, simplifying installation and protecting control components.
  • Auxiliary Contacts: 2 NO + 2 NC (Normally Open + Normally Closed)
  • Connection Type: Screw Terminal
  • Size: S00
  • Special Feature: Captive auxiliary switch for enhanced safety and compliance (often required for SUVA or safety applications).

Benefit

  • Maximum Reliability: As part of the SIRIUS family, the 3RT2017-1FB44-3MA0 ensures long mechanical and electrical service life for critical motor switching applications.
  • Simplified Installation: The 24V DC coil with integrated diode eliminates the need for external suppressor elements, saving wiring time and panel space.
  • Enhanced Safety: Includes a captive auxiliary switch (2 NO + 2 NC), making it ideal for safety circuits and meeting stringent industrial standards.
  • Space-Saving Design: The Size S00 construction allows for high power switching in a minimal footprint, optimizing control cabinet density.
  • Global Standard Compliance: Suitable for global use with AC-3e/AC-3 ratings, ensuring compliance across various machinery and regions.

Application

The Siemens 3RT2017-1FB44-3MA0 contactor is primarily used for switching:

  • Standard three-phase AC motors (up to 5.5 kW)
  • Resistive loads
  • Pumps, fans, and conveyor systems
  • General industrial motor control circuits
  • Safety-related applications requiring a captive auxiliary switch

For more of our high-quality industrial control products, visit Turll today!

Specifications

SKU / Model3RT2017-1FB44-3MA0
Weight0.346 kg
Dimensions61.5 × 50 × 120.5 mm

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