
Series
Standby UPS
SBUH-721 / SBUL-500
Features - SBUH-721
* Power rating 13A, 250VAC 
* With 1-pole rocker switch 
* With 13A fuse in UK plug 
* With children safety shutters 
* With UK phone jack provide TEL/FAX/Modem 
  or Network protection 
* With Coax/DSS protection 
* Heavy duty power cord-1.8 meters, H05VV-F,3G,
  1.25mm with right angle UK power plug 
* Surge protected indicator (Orange LED) 
* Earthed Indicator (Green LED)
Specifications
Model Name
Outlets Number 
Outlets Type 
Electrical Rating 
Surge Energy Joule Rating 
Surge Protection Mode 
Clamping Voltage 
Max. Peak Spike Current 
Max. Spike Voltage
EMI/RFI Noise Filter
DSS/COAX Cable 
Protection
TEL/FAX/MODEM
Protection
Line Protection 
Surge Protected Indicator 
Ground OK Indicator 
Power OK Indicator 
Surge Circuit Shut Down 
Power Safety Shut Down (L-N) 
Accessories
Frequency 
Attenuation 
Jack Type 
Breakdown Voltage 
Insertion Loss 
Surge Arrestor 
Jack type 
Energy
* SBUH-721
Features - SBUL-500
* Power rating 13A, 250VAC 
* With 1-pole rocker switch 
* With 13A fuse in UK plug 
* With children safety shutters 
* Heavy duty power cord-1.8 meters, H05VV-F,3G,
  1.25mm with right angle UK power plug. 
SBUH-721
7
UK Type
13A, 250VAC 
714J 
L-N, L-G, N-G
775V                             775V
19500A
6kV
150 kHz~100MHz
 Up to 40 dB
Aerial Type 
< 75 V
< 0.1 dB
Gas Tube
UK phone Jack
320J
1 Line
Orange
N/A
Green
Yes 
N/A 
N/A
* SBUL-500
SBUL-500
5
238J
L-N
6500A
N/A 
N/A 
N/A 
N/A 
N/A 
N/A 
N/A 
N/A 
N/A 
N/A 
N/A 
N/A
Yes 
N/A 
N/A
UPS Series
Line Interactive 
Series
On Line UPS
AVR Series
Inverter Series
Surge Series 
 Series 
Green Power
51.
Series
Networking