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header-product Siemens Sirius 3RF24 Semiconductor Relay 3RF2430-1AC45, 30 A, 48-600 V/AC
193.49 €

Siemens Sirius 3RF24 Semiconductor Relay 3RF2430-1AC45, 30 A, 48-600 V/AC

Siemens Sirius 3RF2430-1AC45 Semiconductor Relay Photo 1
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Siemens Sirius 3RF24 Semiconductor Relay 3RF2430-1AC45, 30 A, 48-600 V/AC

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Siemens Sirius 3RF24 Semiconductor Relay 3RF2430-1AC45, 30 A, 48-600 V/AC

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Short description

The Siemens Sirius 3RF2430-1AC45 is a high-performance three-phase semiconductor relay designed for reliable industrial switching. It features a rated operational current of 30 A and a switching voltage range of 48-600 V/AC. This solid-state relay ensures precise control and long service life in demanding electrical applications, providing efficient performance for motor control and heating systems in various industrial environments.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 3235097
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Cheapest delivery:

Latvijas Pasts pakomāts

Pick-up points

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Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
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17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.90 kg)
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From 1.99 €
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Product information

Description

The Siemens Sirius 3RF2430-1AC45 is a robust three-phase semiconductor relay engineered for high-frequency switching in industrial automation systems. This solid-state device provides reliable control for electrical loads, ensuring consistent performance and longevity even in demanding operational environments. By utilizing advanced semiconductor technology, it offers a silent and wear-free alternative to traditional electromechanical contactors, making it an essential component for modern electrical infrastructure.

Advantages

This semiconductor relay excels in applications requiring frequent switching cycles, as it eliminates the mechanical wear associated with standard contactors. Its compact design allows for efficient space utilization within control cabinets, while the high-quality construction ensures thermal stability and operational safety. The device provides rapid response times and precise switching, which contributes to the overall efficiency and reliability of industrial heating and motor control systems.

Suitable for

  • Industrial heating systems
  • Motor control applications
  • High-frequency switching tasks
  • Automation and process control

When it may not be suitable

This relay is not intended for applications requiring galvanic isolation through mechanical contacts or for circuits exceeding the specified voltage and current ratings. It is also not suitable for environments where extreme ambient temperatures exceed the manufacturer's thermal specifications without adequate cooling measures.

Key specifications

  • Rated operational current: 30 A
  • Operational voltage range: 48-600 V/AC
  • Phase configuration: Three-phase
  • Technology: Solid-state semiconductor

How to use

Installation should be performed by qualified personnel in accordance with local electrical regulations. The relay is typically mounted on a standard DIN rail or a flat surface within an electrical enclosure. Ensure that the control voltage is correctly connected to the input terminals and that the load is wired to the output side. Proper heat dissipation is critical, so ensure sufficient clearance around the device and consider using an additional heat sink if the application involves high continuous currents.

What to consider before purchase

  • Verify that the load current does not exceed 30 A
  • Check that the supply voltage falls within the 48-600 V/AC range
  • Ensure adequate ventilation or cooling is available in the installation area
  • Confirm compatibility with your existing control system voltage

Usage recommendations

For optimal performance and extended service life, always ensure the relay is mounted in a vertical position to facilitate natural convection cooling. Periodically inspect terminal connections to ensure they remain tight and free from oxidation.

Description

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Customer questions

FAQ

How much does the Siemens Sirius 3RF2430-1AC45 Semiconductor Relay cost, and is it available for purchase?

The price is 193.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 14.07.2026 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 3RF2430-1AC45 Semiconductor Relay 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 3RF2430-1AC45 Semiconductor Relay 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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