Combined arrester

[Specifications]
・Mounting method: DIN rail (top hat rail) 35 mm
・Number of poles: 3, 4
・Degree of protection (IP): IP20

[Features]
・Combined Surge Protective Device SPRT12-350

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Part Number
SPRT12-350/3-AX
SPRT12-350/3+NPE-AX

Part Number	Related to	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Number of poles	Construction size	Voltage protection level N-PE (kV)	Specific energy (W/R) (kJ/Ohm)	System configuration TN-C	System configuration TN-S	System configuration TT	Voltage protection level L-PE (kV)
	Data sheet	1,278.11 €	1		3 Days	3	6 modular spacing	0	160	true	false	false	0
	Data sheet	1,559.69 €	1		3 Days	4	8 modular spacing	1.5	2500	false	true	true	1.5

Basic information

Energy-coordinated protection effect with regard to the terminal equipment	true	Mounting method	DIN rail (top hat rail) 35 mm	Lightning impulse current (10/350 µs)(kA)	25
Voltage protection level(kV)	1.5	Exhausting	false	Remote signalling	true
Follow current extinguishing capability(kA)	50	Max. continuous voltage AC(V)	350	Nominal voltage AC(V)	240
Nominal voltage DC(V)	0	Test class	Type 1 + 2	Voltage protection level L-N(kV)	1.5
Signalling at the device	Optic	Max. continuous voltage DC(V)	0	Degree of protection (IP)	IP20
Max. PV-voltage(V)	0	Integrated backup fuse	false	Max. conductor cross section solid (solid, stranded)(mm²)	35
Max. conductor cross section flexible (fine-strand)(mm²)	35	Voltage protection level (DC+ - DC-)(kV)	0	Voltage protection level (DC+/DC- - PE)(kV)	0
System configuration DC	false	System configuration IT	false	System configuration TN	true
System configuration other	false	System configuration TN-C-S	true