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header-product Eaton 3S550F UPS Standby Offline 0.55 kVA 330 W 6 AC outlets
114.99 €

Eaton 3S550F UPS Standby Offline 0.55 kVA 330 W 6 AC outlets

Eaton 3S550F UPS Photo 1
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Eaton 3S550F UPS Standby Offline 0.55 kVA 330 W 6 AC outlets

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Short description

The Eaton 3S550F is a standby uninterruptible power supply with a capacity of 0.55 kVA and 330 W output power. It features 6 AC outlets, sealed lead acid battery technology, and a compact design. Ideal for protecting sensitive electronic devices from power interruptions.
Available for order: 14 pcs.
Warranty: 2 Years
SKU: 3800494
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
15.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 3.20 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
15.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.19 euros per month
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Product information

Description

The Eaton 3S550F UPS is a standby offline uninterruptible power supply designed to protect small office and home electronics from power interruptions and surges. With 0.55 kVA (550 VA) capacity and 330 W output power, this compact unit provides battery backup and basic voltage regulation for desktop computers, network devices, gaming consoles and other sensitive equipment. The unit includes six AC outlets and sealed lead-acid battery technology for reliable short-term backup during outages.

Advantages

The Eaton 3S550F combines compact design with essential power protection features to minimize downtime and data loss. Its sealed lead-acid battery provides predictable runtime for connected devices, while the multiple AC outlets allow simultaneous protection of several pieces of equipment. The unit operates silently and requires minimal maintenance, offering a simple and dependable solution for basic UPS needs.

Suitable for

  • Desktop computers and workstations
  • Home and small office network equipment (routers, modems, switches)
  • Gaming consoles and entertainment systems
  • External hard drives and NAS devices
  • Point-of-sale terminals and small office peripherals

Key specifications

  • Output capacity: 0.55 kVA (550 VA) / 330 W
  • Topology: Standby (offline) UPS
  • Number of AC outlets: 6
  • Battery type: Sealed lead-acid (maintenance-free)
  • Form factor: Compact desktop unit
  • Typical applications: surge protection and short-term battery backup

How to use

Place the Eaton 3S550F on a stable, level surface in a well-ventilated area away from heat sources and moisture. Connect critical devices to the UPS outlets and plug the UPS into a grounded mains outlet. Turn on the UPS and ensure connected devices receive power; the unit will automatically switch to battery mode during an outage. Monitor device performance and periodically test the battery by simulating a power interruption. Replace the internal battery according to the manufacturer's maintenance schedule or when runtime becomes insufficient.

Использование и обслуживание

The Eaton 3S550F требует периодической проверки состояния батареи и правильного подключения к заземлённой сети. Для продления срока службы избегайте длительного хранения при полностью заряженной батарее и защищайте устройство от прямого нагрева.

Specifications

AC outlets quantity:
6 AC outlet(s)
USB 2.0 ports quantity:
1
Weight:
3.2 kg
Output power:
330 W
Output power capacity:
0.55 kVA
Product colour:
White, Black
All features

Ports & interfaces

AC outlets quantity:
6 AC outlet(s)
USB 2.0 ports quantity:
1
USB port:
No

Battery

Battery technology:
Sealed Lead Acid (VRLA)
Hot-swap battery:
No
Cold start:
Yes
Automatic battery test:
Yes

Design

Product colour:
White, Black
Cable length:
1.5 m
LED indicators:
Y

Weight & dimensions

Weight:
3.2 kg
Height:
86 mm
Width:
325 mm
Depth:
140 mm

Operational conditions

Operating altitude:
0 - 3000
Operating temperature (T-T):
0 - 40

Certificates

Certification:
CE/EAC/Ukr/Cm/CB report

Other features

Nominal input voltage:
230

Features

Output power capacity:
0.55 kVA
Input frequency:
50/60
Maximum current:
10 A
Output power:
330 W
Power protection features:
Overdischarge
Surge protection:
Yes
Input operation voltage (max):
284 V
Input operation voltage (min):
161 V
Output operation voltage (min):
220 V
Output operation voltage (max):
240 V
Output frequency:
50
UPS topology:
Standby (Offline)

Logistics data

Harmonized System (HS) code:
85078000

Safety regulation & standards

Safety:
IEC 62040-1; IEC 62040-2 C2; IEC 62040-3; IEC 62040-4; IEC 61643-11

Description

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Customer reviews

Customer questions

FAQ

How much does the Eaton 3S550F UPS cost, and is it available for purchase?

The price is 114.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 10.07.2026 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 Eaton 3S550F UPS 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 Eaton 3S550F UPS 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 EATON 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 EATON 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ac outlets quantity, usb 2.0 ports quantity, weight, output power, output power capacity, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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.