Pluggable module,
visual fault signalling, module locking.
- Combination
of varistor surge arrester and encapsulated spark gap, connected in the 1+1
mode.
- Installation
to LV installations, especially to sub-distribution boards in TT and also TN-S
systems.
- For protection of the installations and equipments against impact of induced overvoltages during a lightning strike or switching overvoltages.
Specifications:
| Parameter name | Parameter
   value | |
| Type of SPD | T2 | |
| Mounting | DIN
  rail 35 mm | |
| Nominal voltage | Un | 230
  V AC | 
| Maximum operating voltage L-N | Uc | 275.00
  V AC | 
| Maximum operating voltage N-PE | Uc | 255.00
  V AC | 
| Type of network | TT | |
| Maximum overcurrent protection | 160
  A gL/gG | |
| Short-circuit current rating | ISCCR | 50.0
  kA | 
| Nominal discharge current (8/20 µs)
  L-N | In | 20.00
  kA | 
| Nominal discharge current (8/20 µs)
  N-PE | In | 20.00
  kA | 
| Maximum discharge current (8/20 µs)
  L-N | Imax | 40.00
  kA | 
| Maximum discharge current (8/20 µs)
  N-PE | Imax | 40.00
  kA | 
| Voltage protection level mode L-N | Up | 1.35
  kV | 
| Voltage protection level mode L-PE | Up | 1.50
  kV | 
| Voltage protection level mode N-PE | Up | 1.50
  kV | 
| Voltage protection level at 5 kA L-N | Up | 0.90
  kV | 
| Ability to independently switch off
  the following current N-PE | Ifi | 0.1
  kA | 
| Response time L-N | ta | 25
  ns | 
| Response time N-PE | ta | 100
  ns | 
| TOV 5 s L-N | 335
  V | |
| TOV characteristic (TOV 5 s) | withstand | |
| TOV 120 min L-N | 440
  V | |
| TOV characteristic (120 min) | safe
  failure | |
| TOV 200 ms L-PE | 1
  455 V | |
| TOV 200 ms N-PE | 1
  200 V | |
| TOV characteristic (TOV 200 ms) | withstand | |
| Cross-section of connected
  conductors solid (min) | 1.00
  mm2 | |
| Cross-section of connected
  conductors solid (max) | 35.00
  mm2 | |
| Cross-section of connected
  conductors stranded (min) | 1.00
  mm2 | |
| Cross-section of connected
  conductors stranded (max) | 25.00
  mm2 | |
| Fault indication L-N | red
  indication field | |
| Fault indication N-PE | no | |
| Degree of protection | IP
  20 | |
| Range of ambient temperatures
  (min/max) | -40
  / 80 °C | |
| Humidity | 5
  - 95 % | |
| According to standard | EN
  61643-11:2012, IEC 61643-11:2011 | |
| ETIM Class | EC000941 | |
| Plug module | SLP-275
  V/0|SLP-NPE V/0 | |
| Customs tariff number | 85363030 | |
| EAN | 8595090519485 | 
Dimensions:
Surge arrester for single-phase system TT, 40 kA (8/20 µs)
Related Product
Isolation spark gap, 50 kA (10/350 µs), screws, withstand voltage 100 V DC.
Two M8 bolts with nuts.Encapsulated high-performance isolating spark gap.For indirect connection (ea..
Isolation spark gap, 50 kA (10/350 µs), screws, withstand voltage 50 V DC.
Two M8 bolts with nuts.Encapsulated high-performance isolating spark gap.For indirect connection (ea..
Replacement module for FLP-PV700 V/U.
Replacement module for FLP-PV700 V/U.Specifications: Parameter name ..
Replacement module for SLP-PV500 V/U.
Replacement module for SLP-PV1000 V/Y (S).Specifications: Parameter name ..





