Product designation			Surge Protection Device (SPD)
Product type designation			SA0
Operating voltage type			AC
Application			AC Power lines
Number of poles			3P+N
Number of DIN modules			4
Relay output			Yes
SPD according to IEC/EN 61643-11			YES
Electrical features
IEC Maximum continuous voltage Uc		V	300
IEC Impulse current Iimp 10/350 (L-N/N-PE)		kA	12.5
IEC Maximum discharge current Imax 8/20 (L-N/N-PE)		kA	40 /100
IEC Rated discharge current (IEC) In 8/20 (L-N/N-PE)		kA	20 /50
IEC Voltage protection level Up (L-N/N-PE)		kV	<1.5
Temporary overvoltage (TOV) withstand Ut (L-N for 5s)		V	335
Temporary overvoltage (TOV) withstand (N-PE for 200ms)		V/A	1200V / 300A
IEC Follow current If (N-PE) rms		A	>100
Tripping time ta (L-N/N-PE)		ns	<25 / 100
Thermal insulation protection			YES
IEC Backup protection fuse with supply fuse >160A (L-N/N-PE)		Class/A	160 Gg
IEC Maximum short circuit current at 50Hz		kA	50
Status indicator - operating / end of life			Frontal indication/Aux contact
Ambient conditions
Operating temperature
	min	°C	-40
	max	°C	+80
Max altitude		m	2000
Mechanical features
Fixing			Din rail
Conductor section Flexible max (IEC)		mm²	25
Conductor section Rigid max (IEC)		mm²	35
Weight		g	670
Relay output for remote status indication
Type of contact			CO
Rated current at
	125V AC	A	3
	250V AC	A	0.5
	125V DC	A	0.2
	250V DC	A	0.1
ETIM classification
ETIM 8.0			EC000941 - Surge protection device for power supply systems

EAC

IEC/EN 61643-11

SA03NA320R

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Surge protection device type 1 and 2 with plug-in cartridge, IEC impulse current Iimp (10/350μs) 12.5kA per pole, 3P+N. With remote contact

Order code	SA03NA320R
Weight [g]	673
Qty. per package	1
Multiple qty. of packs per order	1
Package dimensions [mm]	110X096X075
Volume [cm³]	792
Bar code [EAN13]	8013975191606
HS Code	85365080

Data Sheet

360°

Dimensions

Wiring diagram

Configurators

Catalogue