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DT-UFB-485/BS
DT-UFB-485/BS 2920612 PHOENIX CONTACT Surge protection device
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3756 in stock
Key Specifications
GTIN:4046356155120
Orderkey:2920612
(General):D1 - 1 kA
Catalog page:Page 147 (C-4-2017)
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Technical Specifications
| Parameter | Value |
|---|---|
| GTIN | 4046356155120 |
| Orderkey | 2920612 |
| (General) | D1 - 1 kA |
| Catalog page | Page 147 (C-4-2017) |
| Packing unit | 1 pc |
| Country of origin | DE (Germany) |
| Custom tariff number | 85363010 |
| (Ambient conditions) | VDE 0110-1 |
| Rated current (General) | ≤ 380 mA (25 °C) |
| Type (Ambient conditions) | Attachment plug for DIN rail mounting |
| Color (Ambient conditions) | silver/black |
| Depth (Key Commercial Data) | 63 mm |
| Width (Key Commercial Data) | 25 mm |
| Height (Key Commercial Data) | 108 mm |
| Residual current IPE (General) | ≤ 5 µA |
| Resistance in series (General) | 3.3 Ω 10 % |
| VDE requirement class (General) | B2 |
| Degree of protection (Dimensions) | IP20 |
| IEC test classification (General) | B2 |
| Mounting type (Ambient conditions) | Connection-specific attachment plug and DIN rail, 35 mm |
| Connection method (Connection data) | Cable connection |
| (Connection, equipotential bonding) | DIN EN 61643-21 |
| Input attenuation aE, sym. (General) | typ. 0.3 dB (≤ 30 MHz) |
| Weight per Piece (excluding packing) | 305.200 g |
| Housing material (Ambient conditions) | Zinc die-cast |
| Response time tA(line-line) (General) | ≤ 100 ns |
| Connection method (Protective circuit) | D-SUB-9 |
| Response time tA(line-earth) (General) | ≤ 100 ns |
| Maximum continuous voltage UC (General) | 12 V DC |
| Direction of action (Ambient conditions) | Line-Line & Line-Ground/Shield |
| Impulse durability (line-line) (General) | C1 - 1 kV/500 A |
| Number of positions (Ambient conditions) | 5 |
| Surge protection fault message (General) | none |
| Connection method IN (Protective circuit) | D-SUB-9 socket |
| Impulse durability (line-earth) (General) | B2 - 4 kV/100 A |
| Connection method OUT (Protective circuit) | D-SUB-9 connector |
| Residual voltage at In(line-line) (General) | ≤ 25 V |
| Ambient temperature (operation) (Dimensions) | -40 °C ... 85 °C |
| Residual voltage at In(line-earth) (General) | ≤ 55 V |
| Operating effective current ICat UC (General) | ≤ 1 µA |
| Voltage protection level Up(line-line) (General) | ≤ 30 V (B2 - 100 A) |
| Voltage protection level Up(line-earth) (General) | ≤ 700 V (B2 - 100 A) |
| Total discharge current Itotal(8/20) µs (General) | 10 kA |
| Residual voltage at In(line-signalground) (General) | ≤ 25 V |
| Standards/regulations (Connection, equipotential bonding) | IEC 61643-21 |
| Nominal discharge current In(8/20) µs (line-line) (General) | ≤ 5 kA |
| Standards/specifications (Connection, equipotential bonding) | DIN EN 61643-21 2002 |
| Cut-off frequency fg (3 dB), sym. in 100 Ohm system (General) | typ. 50 MHz |
| Nominal discharge current In(8/20) µs (line-earth) (General) | ≤ 5 kA |
| Output voltage limitation at 1 kV/µs (line-earth) spike (General) | ≤ 700 V |
| Output voltage limitation at 1 kV/µs (line-line) static (General) | ≤ 25 V |
| Output voltage limitation at 1 kV/µs (line-earth) static (General) | ≤ 700 V |
| Standards for cearances and creepage distances (Ambient conditions) | IEC 60664-1 |
| Output voltage limitation at 1 kV/µs (line-signalground) static (General) | ≤ 25 V |
Product Description
D-SUB 9 adapter with surge protection for RS-485 interfaces. Alternatively, it can be fitted on a rail.
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
