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Product questions for Siemens SIRIUS 3UG5512-2BR20 Phase Monitoring Relay, 3-Phase, 160-690V AC, 2CO Contacts
Short product description:
The Siemens SIRIUS 3UG5512-2BR20 is a professional phase monitoring relay designed to detect phase failure, incorrect phase sequence, and asymmetry in 3-phase networks. Operating within a voltage range of 160-690V AC and 15-70Hz, it features 2 changeover (2CO) contacts and reliable spring-type terminals. This device ensures industrial equipment protection by monitoring supply quality and preventing operational faults caused by power irregularities.
Manufacturer:
Siemens
Category:
Sensors & Detectors
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FAQ
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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.
