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TT-ST-2/2-24DC
TT-ST-2/2-24DC 2858881 PHOENIX CONTACT Surge protection device
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4727 in stock
Key Specifications
GTIN:4017918939137
Orderkey:2858881
(General):D1 - 1 kA
Catalog page:Page 96 (C-6-2015)
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Technical Specifications
| Parameter | Value |
|---|---|
| GTIN | 4017918939137 |
| Orderkey | 2858881 |
| (General) | D1 - 1 kA |
| Catalog page | Page 96 (C-6-2015) |
| Packing unit | 10 pc |
| Country of origin | DE (Germany) |
| (Connection data) | EN 61643-21 2001 + A1:2009 |
| Custom tariff number | 85363030 |
| Altitude (Dimensions) | ≤ 2000 m (amsl (above mean sea level)) |
| Rated current (General) | 300 mA (45°C) |
| Type (Ambient conditions) | Double-level terminal block |
| Color (Ambient conditions) | jet black RAL 9005 |
| Depth (Key Commercial Data) | 63.5 mm (incl. DIN rail 7.5 mm) |
| Width (Key Commercial Data) | 6.2 mm |
| (Standards and Regulations) | No hazardous substances above threshold values |
| Height (Key Commercial Data) | 100 mm |
| Nominal voltage UN (General) | 24 V DC |
| Residual current IPE (General) | ≤ 20 µA |
| Resistance in series (General) | 9.4 Ω ±20 % |
| Capacity (line-earth) (General) | typ. 2 nF |
| Degree of protection (Dimensions) | IP20 |
| IEC test classification (General) | C1 |
| Mounting type (Ambient conditions) | DIN rail: 35 mm |
| Max. required back-up fuse (General) | 315 mA (T) |
| Weight per Piece (excluding packing) | 22.950 g |
| Housing material (Ambient conditions) | PA 6.6 |
| Input attenuation aE, asym. (General) | typ. 0.6 dB (500 kHz/50 Ω) |
| Stripping length (Protective circuit) | 8 mm |
| China RoHS (Standards and Regulations) | Environmentally friendly use period: unlimited = EFUP-e |
| Connection method (Protective circuit) | Spring-cage connection |
| Response time tA(line-earth) (General) | ≤ 1 ns |
| Maximum continuous voltage UC (General) | 30 V DC |
| Degree of pollution (Ambient conditions) | 2 |
| Direction of action (Ambient conditions) | Line-Earth Ground |
| Number of positions (Ambient conditions) | 2 |
| Surge protection fault message (General) | none |
| Connection method IN (Protective circuit) | Spring-cage |
| Impulse durability (line-earth) (General) | C2 - 10 kV/5 kA |
| Overvoltage category (Ambient conditions) | III |
| Connection method OUT (Protective circuit) | Spring-cage |
| Standards/specifications (Connection data) | IEC 61643-21 2000 + A1:2008, modified |
| Ambient temperature (operation) (Dimensions) | -40 °C ... 85 °C |
| Residual voltage at In(line-earth) (General) | ≤ 40 V |
| Operating effective current ICat UC (General) | ≤ 10 µA (per path) |
| Conductor cross section AWG (Protective circuit) | 24 ... 14 |
| Voltage protection level Up(line-earth) (General) | ≤ 80 V (C2 - 10 kV / 5 kA) |
| Conductor cross section solid (Protective circuit) | 0.2 mm² ... 4 mm² |
| Total discharge current Itotal(8/20) µs (General) | 10 kA |
| Total discharge current Itotal(10/350) µs (General) | 2 kA |
| Conductor cross section flexible (Protective circuit) | 0.2 mm² ... 2.5 mm² |
| Voltage protection level Upstatic (line-earth) (General) | ≤ 40 V (C2 - 10 kV / 5 kA) |
| Flammability rating according to UL 94 (Ambient conditions) | V-0 |
| Nominal discharge current In(8/20) µs (line-earth) (General) | 5 kA (per path) |
| Nominal pulse current Ian (10/1000) µs (line-earth) (General) | 100 A (per path) |
| Residual voltage with Ian (10/1000) µs (line-earth) (General) | ≤ 45 V |
| Pulse discharge current Iimp(10/350) µs (line-earth) (General) | 1 kA (per path) |
| Cut-off frequency fg (3 dB), asym. (PE) in 50 Ohm system (General) | typ. 3 MHz |
| Output voltage limitation at 1 kV/µs (line-earth) spike (General) | ≤ 40 V |
| Cut-off frequency fg (3 dB), asym. (PE) in 150 Ohm system (General) | typ. 1 MHz |
| Cut-off frequency fg (3 dB), asym. (PE) in 600 Ohm system (General) | typ. 250 kHz |
| Output voltage limitation at 1 kV/µs (line-earth) static (General) | ≤ 40 V |
| Max. discharge current Imax(8/20) µs maximum (line-earth) (General) | 5 kA (per path) |
Product Description
More details
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
