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- Lightning and Surge Protection
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- VSPC 1CL PW 24V
Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) ≤ 0.8 kV
Item No.8951510000
Properties
General ordering data
| Version | Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) ≤ 0.8 kV |
| Order No. | 8951510000 |
| Type | VSPC 1CL PW 24V |
| GTIN (EAN) | 4032248742752 |
| Qty. | 1 items |
Dimensions and weights
| Depth | 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 UOC | 6 kV |
| Max. continuous voltage, Uc (AC) | 27 V |
| Max. continuous voltage, Uc (DC) | 38 V |
| Protection level UP (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. Ui | 39 V |
| Internal inductance, max. LI | 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 UOC | 6 kV |
| Discharge current Imax (8/20µs) GND-PE | 10 kA |
| Discharge current Imax (8/20µs) wire-PE | 10 kA |
| Discharge current Imax (8/20µs) wire-wire | 10 kA |
| Discharge current In (8/20µs) GND-PE | 2.5 kA |
| Discharge current In (8/20µs) wire-PE | 2.5 kA |
| Discharge current In (8/20µs) wire-wire | 2.5 kA |
| Fuse | 0.5 A |
| Lightning test current, Iimp (10/350 µs) GND-PE | 2.5 kA |
| Lightning test current, Iimp (10/350 µs) Wire-PE | 2.5 kA |
| Lightning test current, Iimp (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 UP (typ.) | ≤ 0.8 kV |
| Protection level, UP GND - PE | 450 V |
| Protection level, UP wire - PE | 450 V |
| Protection level, UP wire - wire | 40 V |
| Pulse-reset capacity | ≤ 10 ms |
| Rated current | 450 mA |
| Rated current IN | 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 |
Tender specification sheets
| Long specification | Surge protection plug for base element VSPC BASE 1CL PW with dual protective circuits, for power supply and a paired cable for floating-ground powered signal circuit (forexample, supply isolation amplifiers) protective switched power supply: temperature controlled varistors as a cross-protection between the active lines. Coarse protection of the common mode voltage to earth. Optical defect signal coupled with the temperature monitoring. Protective circuits, floating-ground driven signal circuits: two-stage protection switches consisting of coarse and fine protection between the signal wires as well as decoupling resistors. Mechanical identification of the plug to the base element according to the switching type and rated voltage. Protected plug with coding pin and counter-profile for the base element. Optical identification of the protected plug based on the type of protected switching and the voltage level. It is possible to mark the plug. |
| Short specification | Surge protection plug for base element VSPC BASE 1CL PW with dual protective circuits, for 24 V power supply and a paired cable for floating-ground powered signal circuit. |
Approvals
| Approvals |    |
| ROHS | Conform |
| UL File Number Search | [UL Website](LINK/UL_search.html) |
| Certificate No. (UL) | E311081 |
Accessories
