Description
Type 1 / Class I (lightning current arrester) with arc chopping spark gap and ignition electronics with control lamp, quenching plates for high mains follow-through current quenching capacity, 1-channel. Protection level: 2.5 kV. Housing width: 35 mm (2 Div.)
IEC test classification | I |
T1 | |
EN type | T1 |
Type | DIN rail module, one-piece |
Product type | Combination type |
Number of positions | 1 |
Surge protection fault message | optical |
Nominal frequency fN | 50 Hz |
60 Hz | |
Nominal voltage UN | 400 V AC |
Connection method | Screw connection |
Screw thread | M6 |
Tightening torque, min | 8 Nm |
Stripping length | 19 mm |
Conductor cross section flexible min. | 16 mm² |
Conductor cross section flexible max. | 35 mm² |
Conductor cross section solid min. | 10 mm² |
Conductor cross section solid max. | 50 mm² |
Dimensional drawing | |
Width | 35.5 mm |
Height | 149.8 mm |
Depth | 80.5 mm |
Horizontal pitch | 2 Div. |
Color | black |
Flammability rating according to UL 94 | V0 |
Housing material | PBT/PA-F |
Mechanical data | |
Open side panel | No |
Direction of action | 1L-N/PE |
Nominal frequency fN | 50 Hz |
60 Hz | |
Maximum continuous voltage UC | 440 V AC |
Maximum continuous operating voltage UC (L-N) | 440 V AC |
Maximum continuous operating voltage UC (L-PEN) | 440 V AC |
Residual current IPE | ≤ 3 mA |
Operating effective current IC at UN | ≤ 3 mA |
Nominal discharge current In (8/20) µs | 50 kA |
Nominal discharge current In (8/20) µs (L-N) | 50 kA |
Nominal discharge current In (8/20) µs (L-PEN) | 50 kA |
Impulse discharge current (10/350) µs, charge | 25 As |
Impulse discharge current (10/350) µs, specific energy | 625 kJ/Ω |
Impulse discharge current (10/350) µs, peak value limp | 50 kA |
Follow current quenching capacity Ifi (L-N) | 50 kA (At 400 V AC) |
Follow current quenching capacity Ifi (L-PEN) | 50 kA (At 400 V AC) |
Voltage protection level Up | ≤ 2.5 kV |
Voltage protection level Up (L-N) | ≤ 2.5 kV |
Voltage protection level Up (L-PEN) | ≤ 2.5 kV |
Response time tA | ≤ 100 ns |
Response time tA (L-N) | ≤ 100 ns |
Response time tA (L-PEN) | ≤ 100 ns |
Max. backup fuse with branch wiring | 250 A (gL) |
Ambient conditions | |
Degree of protection | IP20 |
Ambient temperature (operation) | -40 °C … 85 °C |
Permissible humidity (operation) | ≤ 95 % |
Air clearances and creepage distances | |
Standards/regulations | VDE 0110-1 / IEC 60664-1 / VDE 0675-6 / NF C61-740 |
Standards | |
Standards/regulations | E DIN VDE 0675-6/A1 |
UL 1449 | |
IEEE C62.1 | |
IEEE C62.41 | |
IEC 61643-1 | |
prEN 61643-1 | |
Standards/specifications | E DIN VDE 0675-6/A1 |
Standards/specifications | UL 1449 |
Standards/specifications | IEC 61643-1 |
Mounting type | DIN rail: 35 mm |
Item number | 2818957 |
Packing unit | 1 pc |
Minimum order quantity | 1 pc |
Note | Made to Order (non-returnable) |
Sales Key | CL1 |
Product Key | CL1121 |
Catalog Page | Page 17 (TT-2007) |
GTIN | 4017918163259 |
Weight per Piece (including packing) | 574.7 g |
Weight per Piece (excluding packing) | 574.7 g |
Customs tariff number | 85363030 |
Country of origin | DE |
ECLASS
ECLASS-9.0 | 27130802 |