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LIT 2-12
LIT 2-12 2804694 PHOENIX CONTACT Surge protection device
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4567 in stock
Key Specifications
GTIN:4046356462198
Note:Made to Order (non-returnable)
Orderkey:2804694
(General):Ex iaD 20 T85 °C...T135 °C
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Technical Specifications
| Parameter | Value |
|---|---|
| GTIN | 4046356462198 |
| Note | Made to Order (non-returnable) |
| Orderkey | 2804694 |
| (General) | Ex iaD 20 T85 °C...T135 °C |
| Catalog page | Page 92 (C-6-2013) |
| Packing unit | 10 pc |
| ATEX (General) | II 1 G Ex ia IIC T4...T6 |
| IECEx (General) | Ga Ex ia IIC T4...T6 |
| Country of origin | DE (Germany) |
| Capacity (General) | ≤ 1.5 nF (per path) |
| Custom tariff number | 85363010 |
| Altitude (Dimensions) | ≤ 2000 m (amsl (above mean sea level)) |
| Rated current (General) | 500 mA (40 °C) |
| (Conformity / approvals) | For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” |
| Type (Ambient conditions) | DIN rail module, one-piece |
| Color (Ambient conditions) | anthracite grey RAL 7016 |
| Depth (Key Commercial Data) | 102.5 mm (incl. DIN rail 7.5 mm) |
| Width (Key Commercial Data) | 6.2 mm |
| (Standards and Regulations) | 500 mA (T6 / ≤ 40 °C) |
| Height (Key Commercial Data) | 93.1 mm |
| Nominal voltage UN (General) | 12 V DC |
| Residual current IPE (General) | ≤ 2 µA |
| Resistance in series (General) | 0 Ω |
| Degree of protection (Dimensions) | IP20 |
| IEC test classification (General) | C1 |
| Screw thread (Protective circuit) | M3 |
| Mounting type (Ambient conditions) | DIN rail: 35 mm |
| China RoHS (Conformity / approvals) | Environmentally Friendly Use Period = 50 |
| Connection method (Connection data) | DIN rail NS35 |
| (Connection, equipotential bonding) | IEC 60079-26 2006 |
| Input attenuation aE, sym. (General) | typ. 0.3 dB (1.5 MHz/50 Ω) |
| Max. required back-up fuse (General) | 500 mA (T) |
| Weight per Piece (excluding packing) | 55.750 g |
| Housing material (Ambient conditions) | PBT |
| Response time tA(line-line) (General) | ≤ 1 ns |
| Stripping length (Protective circuit) | 8 mm |
| Connection method (Protective circuit) | Screw connection |
| Response time tA(line-earth) (General) | ≤ 100 ns |
| Tightening torque (Protective circuit) | 0.8 Nm |
| Maximum continuous voltage UC (General) | 18 V DC |
| Direction of action (Ambient conditions) | Line-Line & Line-Earth Ground |
| Impulse durability (line-line) (General) | C1 - 500 V / 250 A |
| Surge protection fault message (General) | none |
| Impulse durability (line-earth) (General) | C1 - 500 V / 250 A |
| Residual voltage at In(line-line) (General) | ≤ 50 V |
| Ambient temperature (operation) (Dimensions) | -40 °C ... 80 °C |
| Operating effective current ICat UC (General) | ≤ 2 µA |
| max. input power Pi (Standards and Regulations) | 635 mW |
| Conductor cross section AWG (Protective circuit) | 24 ... 14 |
| Voltage protection level Up(line-line) (General) | ≤ 50 V (C1 - 500 V / 250 A) |
| Max. input current Ii (Standards and Regulations) | 500 mA (T4 / ≤ 80°C) |
| Max. input voltage Ui (Standards and Regulations) | 18 V DC |
| Voltage protection level Up(line-earth) (General) | ≤ 650 V (C1 - 500 V / 250 A) |
| Conductor cross section solid (Protective circuit) | 0.2 mm² ... 2.5 mm² |
| Total discharge current Itotal(8/20) µs (General) | 10 kA |
| Ambient temperature (storage/transport) (Dimensions) | -40 °C ... 80 °C |
| Conductor cross section flexible (Protective circuit) | 0.2 mm² ... 2.5 mm² |
| Max. internal inductance Li (Standards and Regulations) | < 1 µH |
| Maximum inner capacitance Ci (Standards and Regulations) | typ. 3 nF |
| Flammability rating according to UL 94 (Ambient conditions) | V-0 |
| Alternating current carrying capacity (line-earth) (General) | 5 A - 1 s |
| Cut-off frequency fg (3 dB), sym. in 50 Ohm system (General) | typ. 5 MHz |
| Nominal discharge current In(8/20) µs (line-line) (General) | 350 A |
| Standards/specifications (Connection, equipotential bonding) | EN 61643-21 A2:2013 |
| Cut-off frequency fg (3 dB), sym. in 150 Ohm system (General) | typ. 1.7 MHz |
| Maximum inner time factor (Ri/Li) (Standards and Regulations) | 10 µs |
| Nominal discharge current In(8/20) µs (line-earth) (General) | 5 kA |
| Nominal pulse current Ian (10/1000) µs (line-line) (General) | 70 A |
| Residual voltage with Ian (10/1000) µs (line-line) (General) | ≤ 50 V |
| Nominal pulse current Ian (10/1000) µs (line-earth) (General) | 50 A |
| Pulse discharge current Iimp(10/350) µs (line-earth) (General) | 500 A |
| Output voltage limitation at 1 kV/µs (line-line) spike (General) | ≤ 50 V |
| Output voltage limitation at 1 kV/µs (line-earth) spike (General) | ≤ 650 V |
| Max. discharge current Imax(8/20) µs maximum (line-line) (General) | 350 A |
| Max. discharge current Imax(8/20) µs maximum (line-earth) (General) | 10 kA |
Product Description
Surge protection on the module for one-piece symmetrical rail mounting, 6.2 mm wide, for two potential-free signal conductors. Tested according to the degrees of protection in the Ex zones: Ex ia IIC
Key Features
- Industrial grade quality
- RoHS compliant
- CE certified
- 1-year warranty
Product Documents
Datasheet
Technical specifications and performance data
User Manual
Installation and operation guide
