2804665
Official DistributorSKU
PHX2804665
MPN
LIT 2-24
Weight
0.065 kg
Series LIT
LIT 2-24 - Surge protection device
Surge protection in one-piece 6.2 mm wide DIN rail module for two floating signal wires. Tested in acc. with the protection types in Ex areas: Ex ia IIC / Ex iaD.
- Space saving with a narrow overall width of just 6 mm
- Install quickly and error-free with DIN rail connectors
- No signal interference with reliable attenuation
Technical Specifications
Product properties
| Product family | LINETRAB |
| IEC test classification | C1 |
| IEC test classification | C2 |
| IEC test classification | C3 |
| IEC test classification | D1 |
| Type | DIN rail module, one-piece |
Insulation characteristics
| Overvoltage category | III |
| Pollution degree | 2 |
Electrical properties
| Nominal voltage UN | 24 V DC |
Connection data
| Connection Method | Screw connection |
| Screw thread | M3 |
| Tightening torque | 0.8 Nm |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 14 |
Ex data
| Maximum inner capacitance Ci | typ. 1.3 nF |
| Max. internal inductance Li | < 1 µH |
| Max. input current Ii | 500 mA (T4 / ≤ 80°C) |
| Max. input current Ii | 500 mA (T5 / ≤ 50 °C) |
| Max. input current Ii | 500 mA (T6 / ≤ 40 °C) |
| Max. input voltage Ui | 36 V DC |
| max. input power Pi | 635.00 mW |
| Maximum inner time factor (Ri/Li) | 10 µs |
Dimensions
| Width | 6.2 mm |
| Height | 93.1 mm |
| Depth | 102.5 mm (incl. DIN rail 7.5 mm) |
Material specifications
| Color | anthracite grey (RAL 7016) |
| Flammability rating according to UL 94 | V-0 |
| Insulating material | PBT |
| Housing Material | PBT |
Mechanical data
| Open side panel | No |
Protective circuit
| Direction of action | Line-Line & Line-Earth Ground |
| Maximum continuous voltage UC | 36 V DC |
| Maximum continuous voltage UC | 25 V AC |
| Rated current | 500 mA (40 °C) |
| Operating effective current IC at UC | ≤ 2 µA |
| Residual current IPE | ≤ 2 µA |
| Nominal discharge current In (8/20) µs (line-line) | 250 A |
| Nominal discharge current In (8/20) µs (line-ground) | 5 kA |
| Pulse discharge current Iimp (10/350) µs (line-earth) | 500 A |
| Pulse discharge current Iimp (10/350) µs (line-earth) | 1 kA (in total) |
| Total discharge current Itotal (8/20) µs | 10 kA |
| Total discharge current Itotal (8/20) µs | 20 kA (1x) |
| Max. discharge current Imax (8/20) µs maximum (line-line) | 250 A |
| Max. discharge current Imax (8/20) µs maximum (line-earth) | 10 kA |
| Max. discharge current Imax (8/20) µs maximum (line-earth) | 20 kA (in total) |
| Nominal pulse current Ian (10/1000) µs (line-line) | 50 A |
| Nominal pulse current Ian (10/1000) µs (line-earth) | 50 A |
| Nominal pulse current Ian (10/1000) µs (line-earth) | 100 A (in total) |
| Output voltage limitation at 1 kV/µs (line-line) spike | ≤ 60 V |
| Output voltage limitation at 1 kV/µs (line-earth) spike | ≤ 650 V |
| Residual voltage at In (conductor-conductor) | ≤ 60 V |
| Residual voltage with Ian (10/1000) µs (line-line) | ≤ 60 V |
| Voltage protection level Up (line-line) | ≤ 60 V (C1 - 500 V / 250 A) |
| Voltage protection level Up (line-line) | ≤ 55 V (C3 - 10 A) |
| Voltage protection level Up (line-line) | ≤ 55 V (C3 - 50 A) |
| Voltage protection level Up (line-earth) | ≤ 650 V (C1 - 500 V / 250 A) |
| Voltage protection level Up (line-earth) | ≤ 650 V (C2 - 10 kV / 5 kA) |
| Voltage protection level Up (line-earth) | ≤ 650 V (C3 - 10 A) |
| Voltage protection level Up (line-earth) | ≤ 700 V (C3 - 50 A) |
| Voltage protection level Up (line-earth) | ≤ 700 V (D1 - 500 A) |
| Response time tA (line-line) | ≤ 1 ns |
| Response time tA (line-earth) | ≤ 100 ns |
| Input attenuation aE, sym. | typ. 0.3 dB (2.4 MHz/50 Ω) |
| Input attenuation aE, sym. | typ. 0.3 dB (700 kHz / 150 Ω) |
| Cut-off frequency fg (3 dB), sym. in 50 Ω system | typ. 7.7 MHz |
| Cut-off frequency fg (3 dB), sym. in 150 Ω system | typ. 2.5 MHz |
| Capacity | ≤ 1.3 nF (per path) |
| Resistance per path | 0 Ω |
| Surge protection fault message | none |
| Max. required back-up fuse | 500 mA (T) |
| Impulse durability (line-line) | C1 - 500 V / 250 A |
| Impulse durability (line-line) | C3 - 50 A |
| Impulse durability (line-earth) | C1 - 500 V / 250 A |
| Impulse durability (line-earth) | C2 - 10 kV / 5 kA |
| Impulse durability (line-earth) | C3 - 50 A |
| Impulse durability (line-earth) | D1 - 500 A |
| Alternating current carrying capacity (line-earth) | 5 A - 1 s |
Ambient conditions
| Degree of Protection | IP20 |
| Ambient Temperature (Operation) | -40 °C ... 80 °C |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Altitude | ≤ 2000 m (amsl) |
Conformity/Approvals
| ATEX | II 1 G Ex ia IIC T4...T6 |
| ATEX | II 1 D Ex iaD 20 T85°C...135°C |
| IECEx | Ga Ex ia IIC T4...T6 |
| IECEx | Ex iaD 20 T85 °C...T135 °C |
Standards and Regulations
| Standards/specifications | EN 61643-21 |
| Note | A2:2013 |
| Standards/specifications | EN 60079-0 |
| Note | 2018 |
| Standards/specifications | EN 60079-11 |
| Note | 2012 |
| Standards/specifications | IEC 60079-0 |
| Note | 2017 |
| Standards/specifications | IEC 60079-11 |
| Note | 2011 |
Mounting
| Mounting Type | DIN rail: 35 mm |
Accessories
ME 6,2 TBUS-2 1,5/5-ST-3,81KMGY - DIN rail bus connector for potential bridging of devices arranged next to one another across all modules.
IMC 1,5/ 5-ST-3,81 - PCB connector, nominal cross section: 1.5 mm2, color: green, nominal current: 8 A, rated voltage (III/2): 160 V, contact surface: Tin, contact connection type: Pin, number of potentials: 5, number of rows: 1, number of positions: 5, number of connections: 5, product range: IMC 1,5/..-ST, pitch: 3.81 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, conductor/PCB connection direction: 0 °, plug-in system: COMBICON MC 1,5, locking: without, mounting: without, type of packaging: packed in cardboard
Why Proax for Phoenix Contact 2804665?
Proax is an authorized distributor of Phoenix Contact 2804665 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!
Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information
| Pack Size | 10 |
Recommended
