Properties
| Version | Surge protection for instrumentation and control, without warning function / function indicator, UP(L/N-PE) 65 V |
| Order No. | 8924650000 |
| Type | VSPC TAZ 4CH 24V |
| GTIN (EAN) | 4032248696291 |
| Qty. | 1 items |
| 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 | 40 g |
| Storage temperature | -40 °C...80 °C |
| Operating temperature | -40 °C...70 |
| Humidity | 5...96 % |
| SIL in compliance with IEC 61508 | 3 |
| MTTF | 3,567 a |
| SFF | 100 % |
| λges | 32 |
| PFH in 1*10-9 per hour | 0 |
| REACH SVHC | Lead 7439-92-1 |
| SCIP | 71e97bb7-979f-4330-94c0-20c629bb05e3 |
| Certificate No. (UL) | E311081 |
| UL certificate | [UL 497b Certificate](PDF/E311081VOL1SEC2.pdf) |
| Gas group C | IIB |
| Gas group D | IIA |
| Gas groups A, B | IIC |
| Input voltage, max. Ui | 39 V |
| Internal capacity, max. CI | 4 nF |
| Internal inductance, max. LI | 0 µH |
| Colour | orange |
| Design |
Terminal
miscellaneous |
| Optical function display | No |
| Protection degree | IP20 |
| Segment | Measurement - Monitoring - Setting |
| UL 94 flammability rating | V-0 |
| Version | without warning function / function indicator |
| Pollution severity | 2 |
| Surge voltage category | III |
| Capacitance | 680 pF |
| Discharge current Imax (8/20µs) wire-wire | 0,1 kA |
| Discharge current In (8/20µs) wire-wire | 0.05 kA |
| Fuse | 10A |
| Max. continuous voltage, Uc (AC) | 28 V |
| Max. continuous voltage, Uc (DC) | 39 V |
| Number of poles | 2 |
| Overload - failure mode | Mode 1 |
| Protection level on output side Wire-PE 1kV/µs, typically | 55 V |
| Protection level on output side Wire-wire 1 kV/µs, typically | 50 V |
| Protection level on output side Wire-wire 8/20 µs, typically | 55 V |
| Protection level UP (typ.) | 65 V |
| Protection level, UP wire - PE | 55 V |
| Rated current IN | 10 A |
| Rated voltage (AC) | 24 V |
| Rated voltage (DC) | 28 V |
| Requirements category acc. to IEC 61643-21 | C3 |
| Signalling contact | No |
| Standards | According to IEC61643-21 |
| Surge current-carrying capacity C3 | 20 A 10/1000 μs |
| Voltage type | DC |
| Volume resistance | 0.20 Ω |
| GOST certificate | [GOST-Zertifikat](PDF/7950_n1-n4.pdf) |
| Type of connection | Pluggable in VSPC BASE |
| cUL certificate | [cUL Certificate](pdf/VSPC.PDF) |
| Product information | External wire bridges must be used for connection to PE.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. |
| 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_45914) |
| Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.8924650000) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=8924650000) |
| WSCAD Universe | [WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=8924650000&norm=0) |
| User Documentation | [Beipackzettel / Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_35342) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| 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 |
| Long specification | Surge protection plug for base element VSPC BASE 2/4CH, common mode voltage protection for four cables. Version: 24 V AC Single-stage protective circuitry in plug, consisting of suppressor protection to the common ground. 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 2/4CH, fine common mode voltage protection for four cables. Version: 24 V AC |
| Approvals |     |
| ROHS | Conform |
| UL File Number Search | [UL Website](LINK/UL_search.html) |
| Certificate No. (UL) | E311081 |