TTC-6-1X2-24DC-PT/50 1106195 PHOENIX CONTACT Surge protection for a 2-wire floating signal circuit, e.g., 0(..
TTC-6-1X2-24DC-PT/50 1106195 PHOENIX CONTACT Surge protection for a 2-wire floating signal circuit, e.g., 0(..
Surge protection for a 2-wire floating signal circuit, e.g., 0(4) … 20 mA current loop, HART-compatible.
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Key Commercial Data
| Orderkey | 1106195 |
|---|---|
| Packing unit | 1 |
| GTIN | 4055626997940 |
| Custom tariff number | 85363010 |
Ambient conditions
| Ambient temperature (operation) | -40 °C … 85 °C |
|---|---|
| Ambient temperature (storage/transport) | -40 °C … 85 °C |
| Permissible humidity (operation) | 5 % … 95 % |
| Altitude | ≤ 4000 m (amsl (above mean sea level)) |
| Degree of protection | IP20 |
General
| Housing material | PBT |
|---|---|
| Flammability rating according to UL 94 | V-0 |
| Color | traffic grey A RAL 7042 |
| Mounting type | DIN rail: TH 35 – 7.5 mm |
| Type | DIN rail module, one-piece |
| Direction of action | Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-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 | 600 mA (40 °C) |
| Operating effective current ICat UC | ≤ 5 µA |
| Residual current IPE | ≤ 1 µA |
| Nominal discharge current In(8/20) µs (line-line) | 5 kA |
| Nominal discharge current In(8/20) µs (line-earth) | 5 kA |
| Pulse discharge current Iimp(10/350) µs (line-line) | 0.5 kA |
| Pulse discharge current Iimp(10/350) µs (line-earth) | 0.5 kA |
| Total discharge current Itotal(8/20) µs | 10 kA |
| Voltage protection level Up(line-line) | ≤ 55 V (C1 – 1 kV/500 A) |
| ≤ 65 V (C2 – 10 kV / 5 kA) | |
| ≤ 50 V (C3 – 25 A) | |
| ≤ 55 V (C3 – 100 A) | |
| Voltage protection level Up(line-earth) | ≤ 750 V (C1 – 1 kV/500 A) |
| ≤ 750 V (C2 – 10 kV / 5 kA) | |
| ≤ 700 V (C3 – 25 A) | |
| ≤ 750 V (C3 – 100 A) | |
| Voltage protection level Upstatic (line-line) | ≤ 50 V (C1 – 1 kV/500 A) |
| ≤ 65 V (C2 – 10 kV / 5 kA) | |
| Voltage protection level Upstatic (line-earth) | ≤ 750 V (C1 – 1 kV/500 A) |
| ≤ 750 V (C2 – 10 kV / 5 kA) | |
| Response time tA(line-line) | ≤ 1 ns |
| Response time tA(line-earth) | ≤ 100 ns |
| Input attenuation aE, sym. | typ. 0.3 dB (≤ 250 kHz / 150 Ω) |
| Cut-off frequency fg (3 dB), sym. in 150 Ohm system | typ. 940 kHz |
| Capacity (line-line) | typ. 2.2 nF |
| Resistance per path | 1.65 Ω ±20 % |
| Max. required back-up fuse | 630 mA (FF) |
| Impulse durability (line-line) | C1 – 1 kV / 500 A |
| C2 – 10 kV / 5 kA | |
| C3 – 100 A | |
| Impulse durability (line-earth) | C1 – 1 kV / 500 A |
| C2 – 10 kV / 5 kA | |
| C3 – 100 A | |
| D1 – 500 A | |
| Pulse reset time (line-line) | ≤ 700 ms |
| Pulse reset time (line-earth) | ≤ 1500 ms |
Connection data
| Connection method | Push-in connection |
|---|---|
| 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 |
Standards and Regulations
| Standards/specifications | IEC 61643-21 2000 + corrigendum 2001 + A1:2008, modified + A2:2012 |
|---|---|
| EN 61643-21 2001 + A1:2009 + A2:2013 |
Classifications
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