You are here:
- Home
- Surge and Overvoltage
- Type 2+3 / Class II+III
- PSM 20
- PSM2-20/230 TNS IR
Print
Send to a friendPSM2-20/230 TNS IR
77707903
SPD surge protector, Type 2+3 / Class II+III, 2 poles (2P), 20 kA (8/20), 230 / 400 V, TNS earthing system, with remote indication, 2 modules, pluggable
| Technical Data | Value | Units | |
|---|---|---|---|
| Commercial data | |||
| Code | 77707903 | ||
| Part Number | PSM2-20/230 TNS IR | ||
| Status | Available | ||
| EAN | 8435297830214 | ||
| Tariff code (HS) | 8536.30.90 | ||
| Dimensions | |||
| Product height | 90 | [mm] | |
| Product width | 36 | [mm] | |
| Product length | 70 | [mm] | |
| Product weight | 230 | [gr] | |
| General data | |||
| Internal configuration | 2P | ||
| No. poles | 2 | ||
| No. DIN rail modules | 2 | ||
| Installation | (L-N-PE); (L1-L2-PE) | ||
| Format | Pluggable | ||
| Network configuration | TT, TNS | ||
| Certifications | CE; RCM | ||
| Designation according to EN 61643-11 | Type 2+3 | ||
| Designation according to IEC 61643-11 | Class II+III | ||
| Insulating material & flammability class | PA66 CT1; V-0 | ||
| Enclosure | IP 20 | ||
| Temperature range | -40 ºC ... +80 ºC | ||
| Technical features | |||
| Supply voltage | 230 / 400 [V] | ||
| Nominal voltage AC 50-60 Hz (L-N) | Un (L-N) | 230 | [V] |
| Nominal voltage AC 50-60 Hz (L-L) | Un (L-L) | 400 | [V] |
| Maximum continuous operating voltage (L-PE) | Uc (L-PE) | 320 | [V] |
| Maximum discharge current (8/20) (L-PE) | Imax (L-PE) | 20 | [kA] |
| Nominal discharge current (8/20) (L-PE) | In (L-PE) | 10 | [kA] |
| Nominal discharge current (8/20) | In | 10 | [kA] |
| Voltage protection level (L-PE) at In | Up (L-PE) | ≤ 1,4 | [kV] |
| Maximum back-up fuse | 80 | A [gG] | |
| Combined discharge voltage (1,2/50) | Uoc | 10 | [kV] |
| Short circuit withstand | Isccr | 25 | [kA] |
| Response time (L-PE) | tA (L-PE) | 25 | [ns] |
| Remote indication | Yes | ||
| Visual end of life indication | Yes | ||
| Dynamic thermal disconnection (L-PE) | Yes | ||