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TT-ST-M-EX(I)-24DC 2859424 PHOENIX CONTACT Surge protection device
TT-ST-M-EX(I)-24DC
2859424
PHOENIX_CONTACT
Surge protection device
Trabtech (TT)
* Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT
More info
▲Key Commercial Data
| Orderkey | 2859424 |
|---|---|
| Packing unit | 10 pc |
| Note | Made to Order (non-returnable) |
| Catalog page | Page 97 (C-6-2015) |
| GTIN | 4017918961763 |
| Weight per Piece (excluding packing) | 27.190 g |
| Custom tariff number | 85363030 |
| Country of origin | DE (Germany) |
Ambient conditions
| Ambient temperature (operation) | -40 °C ... 80 °C |
|---|---|
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Altitude | ≤ 2000 m (amsl (above mean sea level)) |
| Degree of protection | IP20 |
General
| Housing material | PA 6.6 |
|---|---|
| Flammability rating according to UL 94 | V-2 |
| Color | sky blue RAL 5015 |
| Standards for cearances and creepage distances | EN 60079-11 |
| Mounting type | DIN rail: 35 mm |
| Type | Double-level terminal block with disconnect knife |
| Direction of action | Line-Line & Line-Earth Ground |
Protective circuit
| IEC test classification | C1 |
|---|---|
| C2 | |
| C3 | |
| D1 | |
| Nominal voltage UN | 24 V DC |
| Maximum continuous voltage UC | 30 V DC |
| 21 V AC | |
| Rated current | 200 mA (40 °C) |
| Operating effective current ICat UC | ≤ 10 µA |
| Residual current IPE | ≤ 2 µA |
| Nominal discharge current In(8/20) µs (line-line) | 5 kA |
| Nominal discharge current In(8/20) µs (line-earth) | 10 kA (in total) |
| Pulse discharge current Iimp(10/350) µs (line-line) | 1 kA |
| Pulse discharge current Iimp(10/350) µs (line-earth) | 2 kA |
| Total discharge current Itotal(8/20) µs | 10 kA |
| Total discharge current Itotal(10/350) µs | 2 kA |
| Max. discharge current Imax(8/20) µs maximum (line-line) | 5 kA |
| Max. discharge current Imax(8/20) µs maximum (line-earth) | 10 kA (in total) |
| Nominal pulse current Ian (10/1000) µs (line-line) | 100 A |
| Nominal pulse current Ian (10/1000) µs (line-earth) | 200 A (in total) |
| Output voltage limitation at 1 kV/µs (line-line) spike | ≤ 40 V |
| Output voltage limitation at 1 kV/µs (line-earth) spike | ≤ 1.5 kV |
| Output voltage limitation at 1 kV/µs (line-line) static | ≤ 40 V |
| Output voltage limitation at 1 kV/µs (line-earth) static | ≤ 1.5 kV |
| Residual voltage at In(line-line) | ≤ 40 V |
| Residual voltage with Ian (10/1000) µs (line-line) | ≤ 45 V |
| Voltage protection level Up(line-line) | ≤ 60 V (C2 - 10 kV / 5 kA) |
| Voltage protection level Up(line-earth) | ≤ 1.5 kV (C2 - 10 kV / 5 kA) |
| Response time tA(line-line) | ≤ 1 ns |
| Response time tA(line-earth) | ≤ 100 ns |
| Input attenuation aE, sym. | typ. 1 dB (≤ 400 kHz/50 Ω) |
| typ. 0.4 dB (≤ 150 kHz / 150 Ω) | |
| Cut-off frequency fg (3 dB), sym. in 50 Ohm system | typ. 3 MHz |
| Cut-off frequency fg (3 dB), sym. in 150 Ohm system | typ. 1 MHz |
| Resistance in series | 6.6 Ω ±20 % |
| Surge protection fault message | none |
| Max. required back-up fuse | 200 mA (T) |
| Impulse durability (line-line) | C2 - 10 kV/5 kA |
| Impulse durability (line-earth) | C2 - 10 kV/5 kA |
| D1 - 1 kA | |
| Alternating current carrying capacity (line-earth) | 2.5 A - 1 s |
Connection data
| Connection method | Spring-cage connection |
|---|---|
| Connection method IN | Spring-cage |
| Connection method OUT | Spring-cage |
| Stripping length | 8 mm |
| Conductor cross section flexible | 0.5 mm² ... 2.5 mm² |
| Conductor cross section solid | 0.5 mm² ... 4 mm² |
| Conductor cross section AWG | 24 ... 14 |
Standards and Regulations
| Standards/specifications | EN 61643-21 A2:2013 |
|---|---|
| EN 60079-0 2012 | |
| EN 60079-11 2012 | |
| EN 60079-26 2015 | |
| IEC 60079-0 2011 | |
| IEC 60079-11 2011 | |
| IEC 60079-26 2014 |
General
| Maximum inner capacitance Ci | 4 nF |
|---|---|
| Max. internal inductance Li | 1 µH |
| Max. input current Ii | 200 mA |
| Max. input voltage Ui | 30 V |
| max. input power Pi | 1.6 W |
| Ambient temperature (operation) | -40 °C ... 85 °C (T4) |
| -40 °C ... 55 °C (T5) | |
| -40 °C ... 40 °C (T6) |
Conformity / approvals
| ATEX | II 1G Ex ia IIC T4...T6 Ga |
|---|---|
| II 1D Ex ia IIIC T135°C...T85°C Da | |
| IECEx | Ex ia IIC T4...T6 Ga |
| Ex ia IIIC T135 °C...T85 °C Da |
Classifications
eCl@ss 4.027140201eCl@ss 4.127130801eCl@ss 5.027130801eCl@ss 5.127130800eCl@ss 6.027130800eCl@ss 7.027130807eCl@ss 8.027130807eCl@ss 9.027130807
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOG PHOENIX PROTECTION EN.pdf | 27 Mbytes |
|
| PHOENIX CONTACT-2859424-TT-ST-M-EX(I)-24DC | 278 Kbytes |
|
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