Surge voltage arrester, Low voltage, Surge protection, with remote contact, TN-C-S, TN-S, TT, IT with N, IT without N
Technical Specifications:
| Depth | 91 mm |
| Depth (inches) | 3.583 inch |
| Height | 104.5 mm |
| Height (inches) | 4.114 inch |
| Width | 72 mm |
| Width (inches) | 2.835 inch |
| Net weight | 665 g |
| Storage temperature | -40 °C…85 °C |
| Operating temperature | -40 °C…85 °C |
| Humidity | 5 – 95% rel. humidity |
| RoHS Compliance Status | Compliant without exemption |
| REACH SVHC | No SVHC above 0.1 wt% |
| Ambient temperature (operational), max. | 85 °C |
| Rated Voltage UN | 240 V |
| VPR (N-PE) | 1,800 V |
| MCOV (L-PE) | 300 V |
| MCOV (N-PE) | 305 V |
| In | 20 kA |
| Category | SPD TYPE 4CA |
| Ambient temperature (operational), min. | -40 °C |
| Certificate No. (cURus) | E3542610000 |
| MODE | all modes |
| Measured. Limiting Voltage | 3,020 V |
| VPR (L-L) | 2,440 V |
| VPR (L-N) | 1,220 V |
| VPR (L-PE) | 3,020 V |
| Voltage type | AC |
| Connection type | PUSH IN |
| Cross-section for connected wire, solid core, max. | 1.5 mm² |
| Cross-section for connected wire, solid core, min. | 0.14 mm² |
| Stripping length | 8 mm |
| Colour | orange black blue |
| 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 |
| Suitable for | Count-in installation (leakage current free) |
| UL 94 flammability rating | V-0 |
| Version | Surge protection with remote contact |
| Pollution severity | 2 |
| Surge voltage category | IV III II I |
| Discharge current Imax (8/20µs) N-PE | 50 kA |
| Discharge current Imax (8/20µs) wire-PE | 65 kA |
| Discharge current In (8/20µs) N-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 | 1 µA |
| Lightning test current Iimp (10/350 µs) (L-PE) | 12.5 kA |
| Lightning test current, Iimp (10/350 µs) (N-PE) | 50 kA |
| Low voltage network | TN-C-S TN-S TT IT with N IT without N |
| Mains voltage | 230 V / 400 V |
| Max. continuous voltage, Uc (AC) | 300 V |
| Max. continuous voltage, Uc (N-PE) | 305 V |
| Number of poles | 4 |
| Protection level Up at IN (L/N-PE) | ≤ 1.5 kV |
| Protection level Up at IN (N-PE) | ≤ 1.5 kV |
| Rated voltage (AC) | 230 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 | 250 V 1A 1CO |
| Standards | IEC 61643-11 EN 61643-11 UL 1449 |
| Suitable for | Count-in installation (leakage current free) |
| Temporary surge voltage (over-voltage) – TOV | 442 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 blue |
| Time interval | 5 years |
| Product information | 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). For use in DC applications, please use the fuse of SIBA Type NH2XL aR/aSF DC 1500 V |
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