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header-product Pollin SZR-515 Automatic Transfer Switch Controller, 1-Phase, 15ms Switching Time
440.49 €

Pollin SZR-515 Automatic Transfer Switch Controller, 1-Phase, 15ms Switching Time

Pollin SZR-515 Automatic Transfer Switch Controller Photo 1
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Pollin SZR-515 Automatic Transfer Switch Controller, 1-Phase, 15ms Switching Time

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Short description

The Pollin SZR-515 is a specialized 1-phase automatic transfer switch (ATS) controller designed for reliable power management. Featuring a rapid switching time of 15ms, it ensures seamless transition between power sources to maintain continuous operation. This controller is essential for critical infrastructure, backup power systems, and industrial applications requiring high-speed source switching and stable electrical supply.
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 12452606
Manufacturer: Pollin
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Latvijas Pasts pakomāts

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Latvijas Pasts pakomāts

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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3 mth. х 146.83 €

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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 12.24 euros per month
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Product information

Description

The Pollin SZR-515 is a specialized 1-phase automatic transfer switch (ATS) controller engineered for robust and reliable power management. This device is designed to monitor and manage the transition between two power sources, ensuring that critical loads remain powered without interruption. With a rapid switching time of 15ms, the controller minimizes downtime during power source failures, making it an essential component for maintaining stability in sensitive electrical environments.

Advantages

The primary benefit of the Pollin SZR-515 is its high-speed performance, which allows for a seamless transition between the primary power supply and a backup source. By automating the switching process, it eliminates the need for manual intervention, thereby reducing the risk of human error and ensuring consistent power availability. Its compact design and specialized 1-phase architecture make it highly efficient for integration into existing electrical panels and control systems, providing a reliable solution for continuous operation.

Suitable for

  • Backup power systems for residential and small commercial buildings
  • Critical infrastructure requiring uninterrupted power supply
  • Industrial automation systems sensitive to voltage drops
  • Data centers and server rooms needing reliable power source management

When it may not be suitable

This controller is specifically designed for 1-phase electrical systems and is not compatible with 3-phase power installations. It should not be used in high-voltage industrial applications that exceed its rated capacity or in environments where specialized multi-phase synchronization is required.

Key specifications

  • Phase: 1-phase
  • Switching time: 15ms
  • Function: Automatic transfer switch control
  • Application: Power source management

How to use

Installation should be performed by a qualified electrician in accordance with local electrical codes. The controller is typically mounted within a distribution board or control cabinet. Connect the primary and secondary power inputs to the designated terminals on the device, ensuring that the wiring matches the specified voltage and current ratings. Once connected, the controller monitors the primary source and automatically triggers the switch to the backup source if the primary supply fails or falls outside of defined parameters.

What to consider before purchase

  • Verify that your electrical system is 1-phase
  • Ensure the load requirements are within the controller's technical specifications
  • Confirm compatibility with your existing backup power generator or secondary supply
  • Check available space in your electrical enclosure for mounting

Usage recommendations

Regularly inspect the wiring connections and test the switching functionality during scheduled maintenance to ensure the system remains responsive and reliable in the event of an actual power outage.

Description

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Customer reviews

Customer questions

FAQ

How much does the Pollin SZR-515 Automatic Transfer Switch Controller cost, and is it available for purchase?

The price is 440.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 13.07.2026 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 Pollin SZR-515 Automatic Transfer Switch Controller 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 Pollin SZR-515 Automatic Transfer Switch Controller 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 Pollin 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 Pollin 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.