2818122
Official DistributorSKU
PHX2818122
Weight
0.706 kg
This product is Not Cancellable/Not Returnable
Surge protection device - S-PT1-2PE-24DC
Screw on module for conduit systems, with two conductor protection for a 2-core floating signal circuit. Design: 24 V DC
Technical Specifications
Note
| Trade restriction | The products are offered exclusively for export outside the EU and the European Economic Area. |
Dimensions
| Height | 33 mm |
| Width | 33 mm |
| Depth | 120 mm |
Ambient conditions
| Ambient Temperature (Operation) | -40 °C ... 80 °C |
| Degree of Protection | IP40 |
General
| Color | silver |
| Standards for cearances and creepage distances | VDE 0110-1 |
| Standards for cearances and creepage distances | IEC 60664-1 |
| Mounting Type | Connection-specific intermediate plugging |
| Type | Screw-in module |
| Number of Positions | 3 |
| Direction of action | Line-Line & Line-Earth Ground |
Protective circuit
| IEC test classification | C1 |
| IEC test classification | C2 |
| IEC test classification | C3 |
| IEC test classification | D1 |
| Nominal voltage UN | 24 V DC |
| Maximum continuous voltage UC | 28 V DC |
| Maximum continuous voltage UC | 20 V AC |
| Maximum continuous voltage UC (wire-wire) | 28 V DC |
| Maximum continuous voltage UC (wire-wire) | 20 V AC |
| Nominal current IN | 250 mA (25 °C) |
| Operating effective current IC at UC | ≤ 5 µA |
| Residual current IPE | ≤ 2 µA |
| Nominal discharge current In (8/20) µs (line-line) | 10 kA |
| Nominal discharge current In (8/20) µs (line-earth) | 10 kA |
| Total surge current (8/20) µs | 20 kA |
| Max. discharge current Imax (8/20) µs maximum (line-line) | 10 kA |
| Max. discharge current Imax (8/20) µs maximum (line-earth) | 10 kA |
| Nominal pulse current Ian (10/1000) µs (line-line) | 180 A |
| Nominal pulse current Ian (10/1000) µs (line-earth) | 180 A |
| Output voltage limitation at 1 kV/µs (line-line) spike | ≤ 60 V |
| Output voltage limitation at 1 kV/µs (line-earth) spike | ≤ 450 V |
| Output voltage limitation at 1 kV/µs (line-line) static | ≤ 60 V |
| Residual voltage at In (line-line) | ≤ 40 V |
| Residual voltage at In (line-earth) | ≤ 60 V |
| Residual voltage with Ian (10/1000) µs (line-line) | ≤ 25 V |
| Residual voltage with Ian (10/1000) µs (line-earth) | ≤ 20 V |
| Voltage protection level Up (line-line) | ≤ 55 V |
| Voltage protection level Up (line-earth) | ≤ 550 V |
| Response time tA (line-line) | ≤ 1 ns |
| Response time tA (line-earth) | ≤ 100 ns |
| Input attenuation aE, sym. | ≤ 1.6 dB (up to 500 kHz, 50 Ω system) |
| Input attenuation aE, sym. | ≤ 0.6 dB (up to 200 kHz, 150 Ω system) |
| Input attenuation aE, sym. | ≤ 0.2 dB (up to 50 kHz, 600 Ω system) |
| Cut-off frequency fg (3 dB), sym. in 50 Ω system | typ. 3.5 MHz |
| Cut-off frequency fg (3 dB), sym. in 150 Ω system | typ. 1.5 MHz |
| Cut-off frequency fg (3 dB), sym. in 600 Ω system | typ. 400 kHz |
| Capacity (line-line) | typ. 1.5 nF |
| Resistance per path | 10 Ω 5 % |
| Surge protection fault message | none |
| Impulse durability (line-line) | C2 - 10 kV / 5 kA |
| Impulse durability (line-earth) | C2 - 10 kV / 5 kA |
| Impulse durability (line-earth) | D1 - 2.5 kA |
| Alternating current carrying capacity (line-earth) | 5 A - 1 s |
Connection data
| Connection Method | Screw connection |
| Connection method IN | Screw terminal blocks |
| Connection method OUT | Screw terminal blocks |
| Conductor cross section flexible min. | 0.14 mm² |
| Conductor cross section flexible max. | 1.5 mm² |
| Conductor cross section solid min. | 0.14 mm² |
| Conductor cross section solid max. | 1.5 mm² |
| Conductor cross section AWG min. | 26 |
| Conductor cross section AWG max. | 16 |
Standards and Regulations
| Standards/regulations | IEC 61643-21 |
Environmental Product Compliance
| REACh SVHC | Lead 7439-92-1 |
Why Proax for Phoenix Contact 2818122?
Proax is an authorized distributor of Phoenix Contact 2818122 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 | 1 |
Recommended
