Surge voltage arrester, Low voltage, Surge protection, TN-C-S, TN-S
Technical Specifications:
| Depth | 91 mm |
| Depth (inches) | 3.583 inch |
| Height | 90 mm |
| Height (inches) | 3.543 inch |
| Width | 72 mm |
| Width (inches) | 2.835 inch |
| Net weight | 770 g |
| Storage temperature | -40 °C…85 °C |
| Operating temperature | -40 °C…85 °C |
| Humidity | 5 – 95% rel. humidity |
| MTBF | 15 a |
| RoHS Compliance Status | Compliant without exemption |
| REACH SVHC | No SVHC above 0.1 wt% |
| Ambient temperature (operational), max. | 85 °C |
| Rated Voltage UN | 400 V |
| VPR (N-PE) | 1,500 V |
| MCOV (L/N-PE) | 480 V |
| SCCR | 200 kA |
| In | 20 kA |
| Category | SPD TYPE 1CA |
| Ambient temperature (operational), min. | -40 °C |
| Certificate No. (cURus) | E3542610000 |
| MODE | all modes |
| VPR (L-L) | 2,500 V |
| VPR (L-N) | 3,000 V |
| VPR (L-PE) | 1,500 V |
| Voltage type | AC |
| Colour | orange black |
| Design | Installation housing; 4TE Insta IP 20 |
| Operating altitude | ≤ 4000 m |
| Optical function display | green = OK; red = arrester is defective – replace |
| Protection degree | IP20 in installed state |
| Rail | TS 35 |
| Segment | Power distribution |
| UL 94 flammability rating | V-0 |
| Version | Surge protection |
| Pollution severity | 2 |
| Surge voltage category | IV |
| Discharge current Imax (8/20µs) wire-PE | 50 kA |
| Discharge current In (8/20µs) wire-PE | 20 kA |
| Energy coordination (≤10 m) | Type I Type II Type III |
| Follow-on current extinguishing capability Ifi | Not available due for technical reasons |
| Frequency range, max. | 60 Hz |
| Frequency range, min. | 50 Hz |
| Fuse | No Fuse neccessary ≤315 A gG 250 A gG @50 kA Isccr 315 A gG @25 kA Isccr |
| Integrated back-up fuse | No |
| Leakage current at Un | 0.6 mA |
| Lightning test current Iimp (10/350 µs) (L-PE) | 10 kA |
| Low voltage network | TN-C-S TN-S |
| Mains voltage | 400 V / 690 V |
| Max. continuous voltage, Uc (AC) | 480 V |
| Number of poles | 4 |
| Protection level Up at IN (L/N-PE) | ≤ 2.1 kV |
| Rated voltage (AC) | 400 V |
| Requirements category acc. to IEC 61643-11 | Type I Type II |
| Requirements class, acc. to EN 61643-11 | T1 T2 |
| Response time | ≤ 25 ns |
| Short-circuit current rating ISCCR | 50 kA |
| Signalling contact | No |
| Standards | IEC 61643-11 EN 61643-11 UL 1449 |
| Temporary surge voltage (over-voltage) – TOV | 762 V |
| Voltage type | AC |
| Stripping length | 18 mm |
| Wire connection method | Screw connection |
| Type of connection | Screw connection |
| Stripping length, rated connection | 18 mm |
| Tightening torque, min. | 3 Nm |
| Tightening torque, max. | 4.5 Nm |
| Clamping range, rated connection | 16 mm² |
| Clamping range, min. | 1.5 mm² |
| Clamping range, max. | 35 mm² |
| Wire cross-section, solid, min. | 1.5 mm² |
| Wire cross-section, solid, max. | 35 mm² |
| Wire connection cross section, finely stranded, min. | 1.5 mm² |
| Wire connection cross section, finely stranded, max. | 25 mm² |
| Connection cross-section, stranded, min. | 1.5 mm² |
| Connection cross-section, stranded, max. | 35 mm² |
| Voltage type | AC |
| Number of poles | 4 |
| Protection degree | IP20 in installed state |
| Colour | orange black |
| Time interval | 5 years |
| Product information | For use in DC applications, please use the fuse of SIBA Type NH2XL aR/aSF DC 1500 V |
| Notes | Only applicable to IT power systems where the earth on the distribution transformer is interconnected with the earth on the consumer side (RE=RA in Figure 44.A1 of IEC 60634-4-44:2018). |
| Product images | |
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