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DEHN
DEHNshield TNS
DEHNshield TNS
Type 1+2 SPD, lightning and surge protection at the origin of your installation
Regular price
$1,877.42 AUD
Regular price
Sale price
$1,877.42 AUD
Quantity
Couldn't load pickup availability
Application-optimised and prewired spark-gap-based type 1 and type 2 combined lightning current and surge arrester
Compact design due to space-saving spark gap technology with a width of only 1 module/pole
Allows compact lightning equipotential bonding including protection of terminal equipment
📋 Technical Data (Click to expand)
| Specification | Value |
|---|---|
| SPD according to EN 61643-11 / IEC 61643-11 | Type 1 + Type 2 / Class I + Class II |
| Energy coordination with terminal equipment (≤ 10 m) | Type 1 + Type 2 + Type 3 |
| Nominal voltage (a.c.) (UN) | 230 / 400 V (50 / 60 Hz) |
| Max. continuous operating voltage (AC) (UC) | 255 V (50 / 60 Hz) |
| Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (Itotal) | 50 kA |
| Specific energy [L1+L2+L3+N-PE] (W/R) | 625.00 kJ/Ohm |
| Lightning impulse current (10/350 µs) [L, N-PE] (Iimp) | 12.5 kA |
| Specific energy [L,N-PE] (W/R) | 39.06 kJ/Ohm |
| Nominal discharge current (8/20 µs) [L/N-PE]/[L1+L2+L3+N-PE] (In) | 12.5 / 50 kA |
| Voltage protection level [L-PE]/[N-PE] (UP) | ≤ 1.5 / ≤ 1.5 kV |
| Follow current extinguishing capability (a.c.) (Ifi) | 25 kArms |
| Follow current limitation / Selectivity | No tripping of a 32 A gG fuse up to 25 kArms (prosp.) |
| Response time (tA) | ≤ 100 ns |
| Max. mains-side overcurrent protection | 160 A gG |
| Temporary overvoltage (TOV) [L-N] (UT) – Characteristic | 440 V / 120 min. – Withstand |
| Operating temperature range (TU) | -40 °C ... +80 °C |
| Operating state / Fault indication | Green / Red |
| Number of ports | 1 |
| Cross-sectional area (L1, L2, L3, N, PE) (min.) | 1.5 mm² solid / flexible |
| Cross-sectional area (L1, L2, L3, N, PE) (max.) | 35 mm² stranded / 25 mm² flexible |
| For mounting on | 35 mm DIN rails acc. to EN 60715 |
| Enclosure material | Thermoplastic, red, UL 94 V-0 |
| Place of installation | Indoor installation |
| Degree of protection | IP 20 |
| Capacity | 4 Standard DIN module, DIN 43880 |
| Approvals | KEMA, VDE |
| Type of remote signalling contact | Changeover contact |
| Switching capacity (a.c.) | 250 V / 0.5 A |
| Switching capacity (d.c.) | 250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A |
| Cross-sectional area for remote signalling terminals | max. 1.5 mm² solid / flexible |
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