Phoenix Surge protection plug - PT 3-HF-12DC-ST - 2858043 New & Original with very competitive price and One year Warranty
New & Original
plug - PT 3-HF-12DC-ST - 2858043
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Phoenix Surge protection plug - PT 3-HF-12DC-ST - 2858043
Surge protection plug for the base element, normal mode voltage coarse and fine protection for two floating signal wires and ground in IT,
common mode voltage coarse protection to ground/earth. Design: 12 V DC
Key Commercial Data
| Orderkey | 2858043 |
|---|---|
| Packing unit | 1 pc |
| Catalog page | Page 169 (C-4-2019) |
| GTIN | 4017918878047 |
| Weight per Piece (excluding packing) | 20.730 g |
| Custom tariff number | 85363090 |
| Country of origin | DE (Germany) |
Dimensions
| Height | 45 mm |
|---|---|
| Width | 17.7 mm |
| Depth | 52 mm |
| Horizontal pitch | 1 Div. |
| Complete module height | 90 mm |
| Complete module width | 17.7 mm |
| Complete module depth | 65.5 mm |
Ambient conditions
| Ambient temperature (operation) | -40 °C ... 85 °C |
|---|---|
| Altitude | max. 2000 m |
| Degree of protection | IP20 |
General
| Housing material | PA |
|---|---|
| Flammability rating according to UL 94 | V-0 |
| Color | black |
| Standards for cearances and creepage distances | DIN EN 61664-1 |
| IEC 60664-1 | |
| Mounting type | on base element |
| Type | Male |
| Number of positions | 3 |
| Direction of action | Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground |
| Arrester can be tested with CHECKMASTER from software version: | From SW rev. 1.10 |
Protective circuit
| IEC test classification | C1 |
|---|---|
| C2 | |
| C3 | |
| D1 | |
| VDE requirement class | C1 |
| C2 | |
| C3 | |
| D1 | |
| Nominal voltage UN | 12 V DC |
| Maximum continuous voltage UC | 14 V DC |
| 9.8 V AC | |
| Rated current | 450 mA (45 °C) |
| Operating effective current IC at UC | ≤ 5 µA |
| Residual current IPE | < 5 µA (with PT 1X2-BE) |
| < 1 µA (with PT 1X2+F-BE) | |
| Nominal discharge current In (8/20) µs (line-line) | 10 kA |
| Nominal discharge current In (8/20) µs (line-earth) | 10 kA |
| Nominal discharge current In (8/20) µs (line-signal ground) | 10 kA |
| Pulse discharge current Iimp (10/350) µs | 2.5 kA |
| Total discharge current Itotal (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) | 67 A |
| Output voltage limitation at 1 kV/µs (line-line) spike | ≤ 55 V |
| Output voltage limitation at 1 kV/µs (line-earth) spike | ≤ 55 V (with PT 1X2-BE) |
| ≤ 700 V (with PT 1X2+F-BE) | |
| Output voltage limitation at 1 kV/µs (line-line) static | ≤ 25 V |
| Output voltage limitation at 1 kV/µs (line-earth) static | ≤ 25 V |
| ≤ 40 V (with PT 1X2+F-BE) | |
| Residual voltage at In (line-line) | ≤ 25 V |
| Residual voltage at In (line-earth) | ≤ 40 V (with PT 1X2-BE) |
| Residual voltage at In (line-signalground) | ≤ 25 V (with PT 1X2-BE) |
| Residual voltage with Ian (10/1000) µs (line-line) | ≤ 25 V |
| Residual voltage with Ian (10/1000) µs (line-signalground) | ≤ 25 V |
| Voltage protection level Up (line-line) | ≤ 50 V (C3 - 25 A) |
| ≤ 80 V (C1 - 1 kV/500 A) | |
| ≤ 110 V (C2 - 10 kV / 5 kA) | |
| ≤ 80 V (6 kV / 3 kA) | |
| Voltage protection level Up (line-earth) | ≤ 50 V (C3 - 25 A) |
| ≤ 85 V (C1 - 1 kV/500 A) | |
| ≤ 140 V (C2 - 10 kV / 5 kA) | |
| ≤ 100 V (6 kV / 3 kA) | |
| Voltage protection level Up (line-signalground) | ≤ 50 V (C3 - 25 A) |
| Response time tA (line-line) | ≤ 500 ns |
| Response time tA (line-earth) | ≤ 500 ns |
| Input attenuation aE, sym. | typ. 0.3 dB (≤ 5 MHz / 100 Ω) |
| Cut-off frequency fg (3 dB), sym. in 100 Ohm system | typ. 60 MHz |
| Capacity (line-line) | typ. 30 pF |
| Resistance per path | 2.2 Ω ±10 % (7-8/11-12) |
| Max. required back-up fuse | 500 mA (T) |
| Impulse durability (line-line) | C2 - 10 kV / 5 kA |
| C3 - 67 A | |
| Impulse durability (line-earth) | C2 - 10 kV / 5 kA |
| C3 - 67 A | |
| D1 - 2.5 kA |
Connection data
| Connection method | Screw connection (in connection with the base element) |
|---|---|
| Screw thread | M3 |
| Tightening torque | 0.8 Nm |
| Stripping length | 8 mm |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section solid | 0.2 mm² ... 4 mm² |
| Conductor cross section AWG | 24 ... 12 |
Connection, equipotential bonding
| Stripping length | 8 mm |
|---|---|
| Conductor cross section flexible min. | 0.2 mm² |
| Conductor cross section flexible max. | 2.5 mm² |
| Conductor cross section solid min. | 0.2 mm² |
| Conductor cross section solid max. | 4 mm² |
| Conductor cross section AWG min. | 24 |
| Conductor cross section AWG max. | 12 |
Standards and Regulations
| Standards/specifications | EN 61643-21/A1 2009 |
|---|---|
| IEC 61643-21/A1 2008 |
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