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SIEMENS 3RT1017-1AN21 Sirius Power Contactor Nos 3-POLE 4KW 220V 1NO

3rt1017-1an21 Siemens Sirius Power Contactor 3-pole 4kw 220v 1no Nos

( Brand: Siemens ), ( Certifications: Ce, Ul, Csa, Ccc ), ( Auxiliary Contacts: 1no ), ( Terminals: Screw Terminals ), ( California Prop 65 Warning: Lead And Lead Compounds Www.p65warnings.ca.gov ), ( Coil Voltage: 220v Ac 50/60hz ), ( Series: Sirius 3rt10 ), ( Type: Power Contactor ), ( Frame Size: S00 ), ( Power Rating: 4kw 400v ), ( Number Of Poles: 3-pole ), ( Country Of Origin: Germany ), ( Manufacturer Part Number: 3RT1017-1AN21 )

Review SIEMENS Sirius Power Contactor 3-pole 4kw 220v 1no Nos

Introducing the Siemens SIRIUS Power Contactor 3RT1017-1AN21, a versatile and reliable solution for managing electrical circuits with ease. This contactor is a 3-pole, 4 kW, 220V device designed to handle a single-phase current.

The contactor's three poles refer to the three separate sets of contacts that can be controlled independently. Each pole can be engaged or disengaged as needed, providing greater control and flexibility over the electrical circuit. The 4 kW rating signifies the maximum power that this contactor can handle, making it suitable for various applications.

The Siemens SIRIUS Power Contactors are renowned for their robust construction and high reliability. This specific model features a 220V, 1-phase, 50 Hz power supply, which is widely used in residential and commercial applications. The contactor's body is made of die-cast aluminum, ensuring a lightweight yet durable construction. The contacts themselves are made of silver-plated copper, offering excellent conductivity and resistance to wear and tear.

The SIRIUS Power Contactor 3RT1017-1AN21 is also equipped with a number of safety features. These include a mechanical interlock system that prevents inadvertent contact between poles, as well as a built-in thermal relay that protects against overloading. The contactor is also rated for a short-circuit current of 100 kA, ensuring safe operation even under extreme conditions.

The contactor's coil is accessible from the front, making it easy to install and maintain. It also features a clear coil cover to protect against accidental contact. The contactor's terminals are large and easily accessible, making wiring simple and straightforward.

This Siemens SIRIUS Power Contactor is the perfect choice for a wide range of applications, including HVAC systems, pumps, compressors, and other industrial equipment. Its combination of reliability, safety features, and ease of use makes it a popular choice among electrical engineers and technicians.

In summary, the Siemens SIRIUS Power Contactor 3RT1017-1AN21 is a high-performance, versatile, and safe solution for managing electrical circuits. Its robust construction, reliable contacts, and user-friendly design make it an essential tool for any electrical system.

The Siemens SIrius Power Contactor 3RT1017-1AN21 is a 3-pole, 4kW, 220V, 1NO-NOs contactor designed for heavy-duty applications. Here are some pros and cons that might help you make an informed decision about purchasing this contactor:

Pros:

1. Siemens is a reputable brand known for producing high-quality electrical equipment.

2. The contactor is rated for a high current capacity, making it suitable for heavy-duty applications.

3. The 3-pole design allows for the control of three separate circuits with a single contactor.

4. The contactor has a built-in coil and does not require an external coil, which can simplify wiring and reduce installation costs.

5. The contactor has a high contact rating, which ensures reliable contact making and breaking.

Cons:

1. The contactor's price point is higher than some other brands, which may be a consideration for those on a tight budget.

2. The contactor requires a dedicated circuit for the coil, which may add to the overall installation costs and complexity.

3. The contactor's size and weight may make it less convenient for installations where space is limited.

Ending Conclusion:

The Siemens Sirius Power Contactors are known for their reliability, high current capacity, and durability. The 3-pole design allows for the control of multiple circuits with a single contactor, which can simplify wiring and reduce installation costs. However, the higher price point and the requirement for a dedicated circuit for the coil may be a consideration for some. Ultimately, if you require a heavy-duty contactor for your application and prioritize reliability and durability, the Siemens SIrius Power Contactor 3RT1017-1AN21 is a solid choice. If budget is a concern, you may want to consider other options.

Recommendation:

If you require a heavy-duty contactor for your application and prioritize reliability and durability, the Siemens Sirius Power Contactor 3RT1017-1AN21 is a solid choice. If budget is a concern, you may want to consider other options from manufacturers such as Schneider Electric, Legrand, or Eaton. It is always recommended to carefully evaluate the specific requirements of your application and compare the features, benefits, and price points of multiple options before making a purchase.

Details:

Series: Sirius 3RT10. Specifications: Brand: Siemens. Model Number: 3RT1017-1AN21. Terminals: Screw Terminals.

Country of Manufacture: Germany. This unit is in unused, New Old Stock condition. While the hardware is brand new and in excellent working order, original factory box label had become damaged was replaced to ensure part remains properly identified. With a compact S00 frame size and 220V AC coil, this contactor provides smooth operation long-lasting durability for motor-driven systems restive loads.

Type: Power Contactor. The contactor has undergone a full technical audit to ensure the terminals and internal contacts are in factory-new condition, having never been installed or wired. The Siemens 3RT1017-1AN21 is a high-performance 3-pole power contactor from the Sirius series, designed for reliable switching of electrical loads in industrial automation and motion control. Due to this packaging modification, high-quality German-engineered component is being offered at a discount.

part #: 3rt10171an21 prices

  • $24.95-$156.99

specifications plcmechanize:

  • brand: Siemens
  • certifications: Ce, Ul, Csa, Ccc
  • auxiliary contacts: 1no
  • terminals: Screw Terminals
  • california prop 65 warning: Lead And Lead Compounds Www.p65warnings.ca.gov
  • coil voltage: 220v Ac 50/60hz
  • series: Sirius 3rt10
  • type: Power Contactor
  • frame size: S00
  • power rating: 4kw 400v
  • number of poles: 3-pole
  • country of origin: Germany
  • manufacturer part number: 3RT1017-1AN21

shipping plcmechanize:

  • type: Calculated
  • service: USPS Ground Advantage
  • carrier: USPS
  • transit: 4-9 Days
  • class: Standard
  • cost: $8.46

general plcmechanize:

  • Industrial Automation Motion Controls > PLCs HMIs > PLC Processors
  • condition: New Open box

payments plcmechanize:

  • other
  • credit card: Discover
  • wallet: Paypal

returns plcmechanize:

  • time: 30 Days
  • policy: Returns Accepted
  • method: Money back
  • paid by: Seller

seller plcmechanize:

  • rating: 100.0%
  • city: Breaux Bridge, Louisiana
  • # reviews: 1434

offer plcmechanize:

  • started: March 28, 2026
  • availability: In Stock
  • sold: 0
  • best offers: True
  • options: Ship-to-home
  • quantity: 1
certifications: ce, ul, csa, ccc, auxiliary contacts: 1no, terminals: screw terminals, california prop 65 warning: lead and lead compounds www.p65warnings.ca.gov, coil voltage: 220v ac 50/60hz, series: sirius 3rt10, type: power contactor, frame size: s00, power rating: 4kw 400v, number of poles: 3-pole, country of origin: germany,
category: business & industrial > industrial automation motion controls > plcs hmis > plc processors, sku: 14888018026018604,

Siemens 3RT1017-1AN21 Is Similar To:

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5 offers $24.95–$156.99 USD
  • New – Open box. Offer #1 priced at $24.95 + $9.14 delivery = $34.09* total. Number of Throws: 1 (Single Throw). Series: Sirius 3RT10.+$9.14 shipping
  • New. Offer #2 priced at $152.02 + $0.00 delivery = $152.02* total. FREE SHIPPING
  • New. Offer #3 priced at $156.99 + $0.00 delivery = $156.99* total. FREE SHIPPING
  • New. Offer #4 priced at $250.48 + $0.00 delivery = $250.48* total. FREE SHIPPING
  • Used. Offer #5 priced at $55.00 + $0.00 delivery = $55.00* total. CONTACTOR.FREE SHIPPING

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