VPU ZPA S I 3 RA 300/7,5

Surge voltage arrester, Low voltage, Leakage-current-free, TN-C

Tuotteen tunnus 2830950000

Version	Surge voltage arrester, Low voltage, Leakage-current-free, TN-C
Order No.	2830950000
Type	VPU ZPA S I 3 RA 300/7,5
GTIN (EAN)	4064675390152
Qty.	1 items

Connection type	Screw connection
Cross-section for connected wire, solid core, max.	1,5 mm²
Cross-section for connected wire, solid core, min.	0,14 mm²
Max. torque	0,4 Nm

auxiliary contact	Yes
Colour	grey
Design	for 40mm busbars
Operating altitude	≤ 4000 m
Optical function display	green = OK; red = arrester is defective - replace
Protection degree	IP30 in combination with the cover IP20
Segment	Power distribution
UL 94 flammability rating	V-0
Version	Leakage-current-free

Combined pulse U_OC	6 kV
Discharge current I_max (8/20µs) wire-PE	40 kA
Discharge current I_n (8/20µs) wire-PE	20 kA
Energy coordination (≤10 m)	Type I Type II Type III
Follow-on current extinguishing capability I_fi	Follow current need not be taken into account
Fuse	No Fuse neccessary ≤160 A gG
Leakage current at U_n	5 µA
Lightning test current I_imp(10/350 µs) (L-PE)	7,5 kA
Low voltage network	TN-C
Mains voltage	230 V / 400 V
Max. continuous voltage, Uc (AC)	300 V
Number of poles	1
Protection level U_p at I_N (L/N-PE)	≤ 1.5 kV
Rated voltage (AC)	240 V
Requirements category acc. to IEC 61643-11	Type I Type II Type III
Requirements class, acc. to EN 61643-11	T1 T2 T3
Response time	≤ 100 ns
Short-circuit current rating I_SCCR	25 kA
Signalling contact	1 CO 250 V AC. 1 A / 125 V DC. 30 mA
SPD type	T1 T2 T3
Standards	IEC61643-11, EN61643-11
Temporary surge voltage (over-voltage) - TOV	442 V
Voltage type	AC

Stripping length	12 mm
Wire connection method	Screw connection
Type of connection	Clamped
Tightening torque, max.	4,5 Nm
Clamping range, min.	16 mm²
Clamping range, max.	35 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), min.	16 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max.	25 mm²
Connection cross-section, stranded, min.	16 mm²
Connection cross-section, stranded, max.	35 mm²

Time interval

5 years

Approval/Certificate/Document of Conformity	[EU_Konformitätserklärung / EU_Declaration_of_Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_255407)
Engineering Data	[CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_310520)
User Documentation	[Beipackzettel / Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_256177)
Catalogues	[Catalogues in PDF-format](LINK/Catalog.html)