8951510000 VSPC 1CL PW 24V

Code: 8951510000

Surge protection for instrumentation and control, without warning function / function indicator, U_P(L/N-PE) ≤ 0.8 kV

Version	Surge protection for instrumentation and control, without warning function / function indicator, U_P(L/N-PE) ≤ 0.8 kV
Order No.	8951510000
Type	VSPC 1CL PW 24V
GTIN (EAN)	4032248742752
Qty.	1 items

Dimensions and weights

	69 mm
Depth (inches)	2.717 inch
Height	90 mm
Height (inches)	3.543 inch
Width	17.8 mm
Width (inches)	0.701 inch
Net weight	50 g

Temperatures

Storage temperature	-40 °C...80 °C
Operating temperature	-40 °C...70
Humidity	5...96 %

Probability of failure

SIL in compliance with IEC 61508	3
MTTF	2,537 a
SFF	95.67 %
λges	45
PFH in 1*10^-9 per hour	1.95

Environmental Product Compliance

REACH SVHC	Lead 7439-92-1
SCIP	71e97bb7-979f-4330-94c0-20c629bb05e3

Power protection Class III

Combined pulse U_OC	6 kV
Max. continuous voltage, Uc (AC)	27 V
Max. continuous voltage, Uc (DC)	38 V
Protection level U_P (typ.)	≤ 0.8 kV
Rated voltage (AC)	24 V
Rated voltage (DC)	24 V

Rated data UL

Certificate No. (UL)	E311081
UL certificate	[UL 497b Certificate](PDF/E311081VOL1SEC2.pdf)

CSA protection data

Gas group C	IIB
Gas group D	IIA
Gas groups A, B	IIC
Input voltage, max. U_i	39 V
Internal inductance, max. L_I	0 µH

General data

Colour	orange
Design	Terminal miscellaneous
Optical function display	For Class III protection green = OK; red = arrester is defective - replace
Protection degree	IP20
Segment	Measurement - Monitoring - Setting
UL 94 flammability rating	V-0
Version	without warning function / function indicator

Insulation coordination acc. to EN 50178

Pollution severity	2
Surge voltage category	III

Rated data IEC / EN

Combined pulse U_OC	6 kV
Discharge current I_max (8/20µs) GND-PE	10 kA
Discharge current I_max (8/20µs) wire-PE	10 kA
Discharge current I_max (8/20µs) wire-wire	10 kA
Discharge current I_n (8/20µs) GND-PE	2.5 kA
Discharge current I_n (8/20µs) wire-PE	2.5 kA
Discharge current I_n (8/20µs) wire-wire	2.5 kA
Fuse	0.5 A
Lightning test current, I_imp (10/350 µs) GND-PE	2.5 kA
Lightning test current, I_imp (10/350 µs) Wire-PE	2.5 kA
Lightning test current, I_imp (10/350 µs) wire-wire	2.5 kA
Max. continuous voltage, Uc (AC)	27 V
Max. continuous voltage, Uc (DC)	38 V
Number of poles	1
Overload - failure mode	Modus 2
Protection level on output side Wire-PE 1kV/µs, typically	450 V
Protection level on output side Wire-wire 1 kV/µs, typically	60 V
Protection level on output side Wire-wire 8/20 µs, typically	60 V
Protection level U_P (typ.)	≤ 0.8 kV
Protection level, U_P GND - PE	450 V
Protection level, U_P wire - PE	450 V
Protection level, U_P wire - wire	40 V
Pulse-reset capacity	≤ 10 ms
Rated current	450 mA
Rated current I_N	10 A
Rated voltage (AC)	24 V
Rated voltage (DC)	24 V
Requirements category acc. to IEC 61643-21	C1 C2 C3 D1
Signal transmission properties (-3 dB)	3 MHz
Signalling contact	No
Standards	IEC 61643-21 HART-compatible
Surge current-carrying capacity C1	< 1 kA 8/20 μs
Surge current-carrying capacity C2	5 kA 8/20 μs
Surge current-carrying capacity C3	100 A 10/1000 μs
Surge current-carrying capacity D1	2.5 kA 10/350 μs
Voltage type	AC/DC
Volume resistance	2.20 Ω

Further details of approvals

GOST certificate

[GOST-Zertifikat](PDF/7950_n1-n4.pdf)

Connection data

Type of connection

Pluggable in VSPC BASE

Ratings IECEx/ATEX/cUL

cUL certificate

[cUL Certificate](pdf/VSPC.PDF)

Important note

Product information

Mode 2: State where the voltage-limiting part of the SPD was short-circuited due to a very low impedance within the SPD. The line is inoperable, but the measuring equipment is still protected by means of a short-circuit.

Downloads

Approval/Certificate/Document of Conformity	[SIL Paper](https://mdcop.weidmueller.com/mediadelivery/asset/900_35329) [EU_Konformitätserklärung / EU_Declaration_of_Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_86287)
Engineering Data	[CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_45846)
Eplan Data Portal	[Eplan data](https://dataportal.eplan.com/part-details/WEI.8951510000)
CADENAS eCATALOG	[CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=8951510000)
WSCAD Universe	[WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=8951510000&norm=0)
User Documentation	[Beipackzettel / Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_35342)
Catalogues	[Catalogues in PDF-format](LINK/Catalog.html)

Classifications

ETIM 6.0	EC000943
ETIM 7.0	EC000943
ETIM 8.0	EC000943
ETIM 9.0	EC000943
ECLASS 9.0	27-13-08-07
ECLASS 9.1	27-13-08-07
ECLASS 10.0	27-13-08-07
ECLASS 11.0	27-13-08-07
ECLASS 12.0	27-17-90-90
ECLASS 13.0	27-17-90-90