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header-product Siemens Contactor 3RT20241AP00 AC-3 5.5 kW 12A 3-pole 230V AC 50Hz with 1NO and 1NC auxiliary contacts
35.49 €

Siemens Contactor 3RT20241AP00 AC-3 5.5 kW 12A 3-pole 230V AC 50Hz with 1NO and 1NC auxiliary contacts

Siemens Contactor 3RT20241AP00 Photo 1
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Siemens Contactor 3RT20241AP00 AC-3 5.5 kW 12A 3-pole 230V AC 50Hz with 1NO and 1NC auxiliary contacts

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Siemens Contactor 3RT20241AP00 AC-3 5.5 kW 12A 3-pole 230V AC 50Hz with 1NO and 1NC auxiliary contacts

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Short description

Siemens 3RT20241AP00 power contactor designed for reliable switching of electric motors and industrial loads up to 5.5 kW at AC-3. Features a 230V 50Hz AC control coil, 3 main poles, and built-in 1NO and 1NC auxiliary contacts in an S0 size housing. Ideal for industrial automation, machine building, and electrical panel integration.
Available for order: 26 pcs.
Warranty: 2 Years
SKU: 1806591
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
12.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
15.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.41 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
15.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The Siemens Contactor 3RT20241AP00 is a reliable 3-pole power contactor designed for efficient switching of electric motors and various industrial loads up to 5.5 kW at AC-3. Engineered as part of the modular SIRIUS system, this device combines high contact reliability with a compact S0 size housing. It is equipped with a 230V AC 50Hz control coil, screw terminals for secure connections, and integrated auxiliary contacts consisting of 1 normally open and 1 normally closed contact. The unit is climate-resistant and built to support seamless integration into industrial automation systems, machine building applications, and electrical control panels.

Advantages

This power contactor features a compact design that saves valuable space within control cabinets while delivering high operational reliability. Integrated auxiliary switches reduce overall wiring complexity and minimize the number of external components needed for your setup. As part of the modular SIRIUS system, it easily coordinates with other standardized accessories and load feeder components. The device is fully climate-resistant and approved for international use, making it suitable for global machine exporting. Furthermore, front-panel screw terminals facilitate straightforward wiring and maintenance during installation.

Suitable for

  • Switching and controlling electric motors up to 5.5 kW at 400V
  • Industrial automation and control panel integration
  • Machine building and manufacturing equipment
  • HVAC systems and pump control units
  • Load feeder combinations with modular SIRIUS components

When it may not be suitable

This contactor is not designed for direct operation on DC control voltages, as it features an AC-operated control coil. It may also be unsuitable for applications requiring continuous current ratings significantly exceeding 12 A or operating voltages outside standard industrial specifications without appropriate auxiliary equipment.

Key specifications

  • 3-pole power contactor size S0
  • Rated operational current: 12 A
  • Rated operational power: 5.5 kW at 400 V AC-3
  • Control supply voltage: 230 V AC, 50 Hz
  • Auxiliary contacts: 1 NO and 1 NC
  • Connection type: Screw terminal
  • Dimensions: Height 85 mm, Width 54 mm, Depth 92 mm

How to use

Mount the contactor securely onto a standard mounting rail or panel within an enclosure. Ensure the control circuit matches the 230V AC 50Hz rating of the coil. Connect the main power lines to the main poles and attach your control wiring to the screw terminals, ensuring proper tightening to maintain a secure connection. Utilize the built-in auxiliary contacts for signaling or interlocking purposes within your control scheme. Always disconnect the main power supply before performing any installation, wiring, or maintenance tasks.

What to consider before purchase

  • Verify that your control circuit voltage matches the 230V AC 50Hz specification of the coil.
  • Check that the motor rating does not exceed 5.5 kW at AC-3 operation.
  • Ensure physical dimensions fit within your available electrical panel or enclosure space.
  • Confirm whether screw terminals match your preferred wiring methodology.

Usage recommendations

Always verify all electrical connections against the wiring diagram before energizing the system. Ensure the operating environment complies with climate-resistant industrial standards and that maintenance is performed only by qualified electrical personnel.

All features
Minimum order quantity:
1 pc(s)
Maximum order quantity:
1 pc(s)
Main circuit connection type:
Screw connection
Number of auxiliary NC contacts:
1
Number of auxiliary NO contacts:
1
Actuating voltage type:
AC
Rated operational power (AC-3, 400V):
5.5 kW
Suitable for distribution boards:
Yes
Operating voltage AC (50Hz):
690
Operating coltage AC (60Hz):
690
Number of NO main contacts:
3
Rated operation current (Ie at AC-3, 400V):
12 A
Number of NC main contacts:
0
Rated operation current (Ie at AC-1, 400V):
40 A
Rated operation power (NEMA):
8 hp
Rated operation current (Ie at AC-4, 400V):
12.5 A

Technical details

Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
CE, RoHS

Packaging content

Battery included:
No

Weight & dimensions

Package weight: Weight of the packaged product.
406 g
Package height: The distance from the top to the bottom of the packaging.
105.5 mm
Package depth: The distance from the front to the back of the packaging.
92 mm
Package width: The distance from one side of the packaging to the other.
54 mm
Height: The measurement of the product from head to foot or from base to top.
85 mm

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Siemens Contactor 3RT20241AP00 cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 12.10.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Siemens products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Siemens service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.