Surge voltage arrester, Low voltage, Surge protection, Leakage-current-free, with remote contact, TN-C-S, TN-S, TT, IT with N, IT without N
Technical Specifications:
| Depth | 71 mm |
| Depth (inches) | 2.795 inch |
| Height | 99 mm |
| Height (inches) | 3.898 inch |
| Width | 144 mm |
| Width (inches) | 5.669 inch |
| Mounting dimension – height | 76 mm |
| Net weight | 0.9 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% |
| Connection type | Screw connection: pluggable |
| Cross-section for connected wire, solid core, max. | 1.5 mm² |
| Cross-section for connected wire, solid core, min. | 0.14 mm² |
| Max. torque | 0.25 Nm |
| Stripping length | 8 mm |
| Colour | grey |
| Design | Installation housing; 8 TE Insta IP 20 |
| Operating altitude | ≤ 2000 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 Leakage-current-free with remote contact |
| Pollution severity | 2 |
| Surge voltage category | II |
| Discharge current Imax (8/20µs) N-PE | 100 kA |
| Discharge current Imax (8/20µs) wire-PE | 100 kA |
| Discharge current In (8/20µs) N-PE | 100 kA |
| Discharge current In (8/20µs) wire-PE | 25 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 ≤250 A gG 250 A gL (if back up fuse > 250 A) |
| Integrated back-up fuse | No |
| Leakage current at Un | 1 µA |
| Lightning test current Iimp (10/350 µs) (L-PE) | 25 kA |
| Lightning test current, Iimp (10/350 µs) (N-PE) | 100 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) | 275 V |
| Max. continuous voltage, Uc (N-PE) | 255 V |
| Number of poles | 4 |
| PE conductor current IPE | 1 µA |
| Protection level Up at IN (L/N-PE) | ≤ 1.5 kV |
| Protection level Up at IN (N-PE) | ≤ 1.5 kV |
| Rated load current IL | 100 A |
| 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 |
| SPD type | T1 T2 |
| Standards | IEC 61643-11 EN 61643-11 |
| Temporary surge voltage (over-voltage) – TOV | 438 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 |
| Conductor cross-section, flexible, AEH (DIN 46228-1), min. | 1.5 mm² |
| Conductor cross-section, flexible, AEH (DIN 46228-1), max. | 35 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 | grey |
| 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). |
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