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Eaton 3S 550B 550 VA

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Eaton 3S 550B 550 VA
3/Pulsar (reserve)type Gcold start
550 VA700 VA850 VA
Main
Typeback
Form factorregular (extension)
Full load operating time4 min
Half load operating time8 min
Switching to battery10 ms
Input
Input voltage1 phase (230V)
Input voltage range161 – 284 V
Max. current10 А
Bypass (direct connection)is absent
Output
Output voltage1 phase (230V)
Peak output power550 VA
Rated output power330 W
Output waveformsimilar to a sinusoid (approximated)
Output frequency50/60 Hz
Redundant sockets3
Non-redundant sockets3
Socket typetype G (UK)
Battery
Total battery capacity5 Ah
Number of batteries1
Cold start
Battery hot swap
Protection
Protectionshort circuit protection
overload protection
noise filtering
sound alarm
Fuseauto
Control interfacesUSB
General
Operating temperature0 – 40 °C
Dimensions (HxWxD)86x140x325 mm
Weight3.2 kg
Added to E-Catalogjune 2023
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Eaton 2025 - new products, best sales and most actual models Eaton.
How to choose UPSMethods for choosing UPS for boiler, computer, refrigerator and other equipment
How to calculate the battery life of home and computer equipmentHow long will a conditional computer or refrigerator last from the UPS during power outages?

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Eaton 3S550B uninterruptible power supply (UPS) 330 W 6 AC outlet(s)

PowerOutput power330 WInput operation voltage (min)184 VInput operation voltage (max)264 VOutput operation voltage (min)184 VOutput operation voltage (max)264 VEfficiency98%Ports & interfacesCable length1.5 mUSB portYesAC outlets quantity6 AC outlet(s)AC outlet typesBS 1363PerformanceNumber of output phases1LED indicatorsYesNoise level25 dBFeatures... moreNumber of output phases1Output power330 WInput operation voltage (min)184 VInput operation voltage (max)264 VOutput operation voltage (min)184 VOu
itsupplies.uk
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£87.31
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Eaton 3S550B 3S Gen2 Desktop UPS - Uninterruptible Power Supply

The Eaton 3S Gen2 range offers affordable and reliable UPS for home and small business. This offline UPS provides surge and power protection for internet gateways, desktop computers, and other critical electronics.
OfficeStationery.co.uk
Delivery: in United Kingdom
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£89.56
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Eaton 3S550B 330 W 184 V 264 V 46/70 Hz 184 V 264 V

The Eaton 3S Gen2 Range Offers AffordableAnd Reliable Ups For Home And Small Business. This Offline Ups Provides Surge And Power Protection For Internet Gateways Desktop Computers And Other Critical Electronics.
Quzo.co.uk
Delivery: to United Kingdom
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£87.84
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Eaton 3S550B uninterruptible power supply (UPS) 330 W 6 AC outlet(s)

PowerOutput power330 WInput operation voltage (min)184 VInput operation voltage (max)264 VOutput operation voltage (min)184 VOutput operation voltage (max)264 VEfficiency98%Ports & interfacesCable length1.5 mUSB portYesAC outlets quantity6 AC outlet(s)AC outlet typesBS 1363PerformanceNumber of output phases1LED indicatorsYesNoise level25 dBFeatures... moreNumber of output phases1Output power330 WInput operation voltage (min)184 VInput operation voltage (max)264 VOutput operation voltage (min)184 VOu
ComputersDeal.com
Delivery: in United Kingdom
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Series Eaton 3/Pulsar (reserve)Compare using chart →
Eaton 3S 850DIN
from £121.69 
standby, signal: similar to a sinusoid, power: 850 VA, effective 510 W, battery: 9 Ah, batteries 1, sockets: type F (Schuko), with reserve 4, without reserve 4, USB A
Eaton 3S 850 FR
from £124.10 
standby, signal: similar to a sinusoid, power: 850 VA, effective 510 W, battery: 9 Ah, batteries 1, sockets: type E (FR), with reserve 4, without reserve 4, USB A
Eaton 3S 550IEC
from £83.99 
standby, signal: similar to a sinusoid, power: 550 VA, effective 330 W, battery: 5 Ah, batteries 1, sockets: C13/C14 with reserve, C13/C14 without reserve
Eaton 3S 700IEC
from £101.86 
standby, signal: similar to a sinusoid, power: 700 VA, effective 420 W, battery: 7 Ah, batteries 1, sockets: C13/C14 with reserve, C13/C14 without reserve
Eaton 3S 700DIN
from £97.85 
standby, signal: similar to a sinusoid, power: 700 VA, effective 420 W, battery: 7 Ah, batteries 1, sockets: type F (Schuko), with reserve 3, without reserve 3
Eaton 3S 550DIN
from £85.93 
standby, signal: similar to a sinusoid, power: 550 VA, effective 330 W, battery: 5 Ah, batteries 1, sockets: type F (Schuko), with reserve 3, without reserve 3
Eaton 3S 450DIN
from £74.86 
standby, signal: similar to a sinusoid, power: 450 VA, effective 270 W, battery: batteries 1, sockets: type F (Schuko), with reserve 3, without reserve 3
Eaton 3S 550 FR
from £86.84 
standby, signal: similar to a sinusoid, power: 550 VA, effective 330 W, battery: 5 Ah, batteries 1, sockets: type E (FR), with reserve 3, without reserve 3
Eaton 3S 700 FR
from £106.88 
standby, signal: similar to a sinusoid, power: 700 VA, effective 240 W, battery: 7 Ah, batteries 1, sockets: type E (FR), with reserve 4, without reserve 4, USB A
Eaton 3S 450 FR
from £84.05 
standby, signal: similar to a sinusoid, power: 450 VA, effective 270 W, battery: 4.5 Ah, batteries 1, sockets: type E (FR), with reserve 3, without reserve 3
Eaton 3S 550B
from £87.31 
standby, signal: similar to a sinusoid, power: 550 VA, effective 330 W, battery: 5 Ah, batteries 1, sockets: type G (UK), with reserve 3, without reserve 3
Eaton 3S 850B
from £121.88 
standby, signal: similar to a sinusoid, power: 850 VA, effective 510 W, battery: 9 Ah, batteries 1, sockets: type G (UK), with reserve 4, without reserve 4, USB A
Eaton 3S 700B
from £102.23 
standby, signal: similar to a sinusoid, power: 700 VA, effective 420 W, battery: 7 Ah, batteries 1, sockets: type G (UK), with reserve 4, without reserve 4, USB A
AccessoriesAll accessories for Eaton 3S 550B →

Eaton 3S 550B configurations

Price for Eaton 3S 550B
Eaton 3S 550B 550 VAfrom £87.314 offers
Eaton 3S 700B 700 VAfrom £102.234 offers
Eaton 3S 850B 850 VAfrom £121.885 offers
SimilarCompare using chart →
Eaton 3S 550 FR
from £86.84 
standby, signal: similar to a sinusoid, power: 550 VA, effective 330 W, battery: 5 Ah, batteries 1, sockets: type E (FR), with reserve 3, without reserve 3
FSP NanoFit 600
from £90.41 
standby, signal: similar to a sinusoid, power: 600 VA, effective 360 W, battery: 4.5 Ah, batteries 1, sockets: type F (Schuko), with reserve 3, without reserve 3, USB A
V7 UPS1DT750-1E
from £57.99 
standby, signal: similar to a sinusoid, power: 750 VA, effective 450 W, battery: 5 Ah, batteries 1, sockets: type F (Schuko), with reserve 3, without reserve 3
APC Back-UPS 650VA BE650G2-GR
from £53.00 
standby, signal: similar to a sinusoid, power: 650 VA, effective 400 W, battery: 7 Ah, batteries 1, sockets: type F (Schuko), with reserve 6, without reserve 2, USB A
Riello IPG 600
from £46.99 
standby, signal: similar to a sinusoid, power: 600 VA, effective 360 W, battery: no battery, 7 Ah, batteries 1, sockets: type F (Schuko), with reserve 3, without reserve 3, C13/C14 with reserve
Eaton Ellipse ECO 500 FR
from £92.96 
standby, rack, signal: similar to a sinusoid, power: 500 VA, effective 300 W, battery: 4.5 Ah, batteries 1, sockets: type E (FR), with reserve 3, without reserve 1
APC Smart-UPS X 1500VA SMX1500RMI2U
from £1,290.00 
smart, rack, signal: sinewave, power: 1500 VA, effective 1200 W, battery: 9 Ah, batteries 4, external battery connection, sockets: C13/C14 with reserve
APC Back-UPS CS 500VA BK500EI
from £128.68 
standby, signal: similar to a sinusoid, power: 500 VA, effective 300 W, battery: 7 Ah, batteries 1, sockets: C13/C14 with reserve, C13/C14 without reserve
PowerWalker VFI 3000 TG
from £411.99 
inverter UPS, signal: sinewave, power: 3000 VA, effective 2700 W, battery: 9 Ah, batteries 6, mode байпаса, sockets: C13/C14 with reserve, C19/C20 с резервом 1
APC Smart-UPS 2200VA SMT2200I
from £1,134.12 
smart, signal: sinewave, power: 2200 VA, effective 1980 W, battery: 7 Ah, batteries 4, sockets: C13/C14 with reserve, C19/C20 с резервом 1
APC Smart-UPS 5000VA SUA5000RMI5U
from £3,987.82 
smart, rack, signal: sinewave, power: 5000 VA, effective 4000 W, battery: 17 Ah, batteries 8, sockets: C13/C14 with reserve, C19/C20 с резервом 2
APC Smart-UPS 750VA SMT750RMI2U
from £538.97 
smart, rack, signal: sinewave, power: 750 VA, effective 500 W, battery: 7 Ah, batteries 2, sockets: C13/C14 with reserve