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header-product Siemens SIRIUS 3RT2036-1AP00 Power Contactor, 3-Pole, 51A, 230V AC Coil, 1NO+1NC Auxiliary Contacts, Size S2
176.99 €

Siemens SIRIUS 3RT2036-1AP00 Power Contactor, 3-Pole, 51A, 230V AC Coil, 1NO+1NC Auxiliary Contacts, Size S2

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Siemens SIRIUS 3RT2036-1AP00 Power Contactor, 3-Pole, 51A, 230V AC Coil, 1NO+1NC Auxiliary Contacts, Size S2

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Siemens SIRIUS 3RT2036-1AP00 Power Contactor, 3-Pole, 51A, 230V AC Coil, 1NO+1NC Auxiliary Contacts, Size S2

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Short description

The Siemens SIRIUS 3RT2036-1AP00 is a high-performance 3-pole power contactor designed for reliable industrial switching applications. It features a 51A rated operational current and a 230V AC control coil. Equipped with 1NO and 1NC auxiliary contacts, this size S2 contactor ensures efficient motor control and circuit protection. Ideal for demanding electrical installations requiring durability and precise switching performance in various automation systems.
Available for order: 8 pcs.
Warranty: 2 Years
SKU: 1796515
free shipment

Cheapest delivery:

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Pick-up points

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.99 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
20.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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36 months installment: from 4.92 euros per month
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Product information

Description

The Siemens SIRIUS 3RT2036-1AP00 is a robust 3-pole power contactor engineered for demanding industrial switching tasks. Designed for reliability and longevity, this device handles a rated operational current of 51A and features a 230V AC control coil. It is built to provide consistent performance in complex automation environments, ensuring that electrical circuits are managed with precision and safety. The compact size S2 design allows for efficient space utilization within control cabinets while maintaining high operational standards.

Advantages

This contactor offers exceptional durability and high switching capacity, making it a dependable choice for heavy-duty industrial applications. Its integrated auxiliary contacts, consisting of one normally open and one normally closed contact, provide flexibility for feedback and interlocking circuits. The SIRIUS series is known for its modularity and ease of integration, allowing for quick installation and maintenance. Furthermore, the device is built to withstand harsh environmental conditions, ensuring long-term operational stability and reduced downtime in critical systems.

Suitable for

  • Motor control and protection in industrial machinery
  • Switching of resistive and inductive loads
  • Automation systems requiring reliable circuit control
  • Heating and lighting control applications

This contactor may not be suitable for applications requiring DC control voltages, as it is specifically designed for a 230V AC coil. It is also not intended for use in environments exceeding its specified thermal or electrical ratings, which could lead to premature component failure or safety hazards.

Key specifications

  • Number of poles: 3
  • Rated operational current: 51A
  • Control coil voltage: 230V AC
  • Auxiliary contacts: 1NO + 1NC
  • Size: S2

To use the contactor, mount it securely onto a standard DIN rail or a flat surface within an electrical enclosure. Connect the main power lines to the primary terminals and wire the control circuit to the coil terminals. Ensure that all connections are tightened to the specified torque values to prevent overheating. Once installed, the auxiliary contacts can be wired to your PLC or monitoring system to provide status feedback on the contactor state.

What to consider before purchase

  • Verify that your control circuit voltage matches the 230V AC coil requirement.
  • Ensure the 51A current rating is sufficient for your specific motor or load.
  • Check available space in your control cabinet for the S2 frame size.
  • Confirm that the auxiliary contact configuration meets your interlocking needs.
Usage recommendations: Always perform a thorough inspection of all electrical connections before initial startup. Ensure that the device is protected by appropriate circuit breakers or fuses to prevent damage from short circuits or overloads. Regularly check for signs of wear on the contact surfaces to maintain optimal performance.

Description

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Customer reviews

Customer questions

FAQ

How much does the Siemens SIRIUS 3RT2036-1AP00 Power Contactor cost, and is it available for purchase?

The price is 176.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 15.07.2026 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, Installment. All transactions are 100% secure and encrypted.

Can Siemens SIRIUS 3RT2036-1AP00 Power Contactor be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Siemens SIRIUS 3RT2036-1AP00 Power Contactor online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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.
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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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