Official Distributor
SKU
MPN
TTC-6P-3-HF-M-12DC-PT-I
Weight
0.052 kg
Series TTC
TTC-6P-3-HF-M-12DC-PT-I - Surge protection device
Surge protection, consisting of protective plug and base element, with integrated status indicator and knife disconnection for three signal wires with common reference potential. For HF applications and telecommunications interfaces without supply voltage, EX e approval for zone 2. Can be used in safety-related circuits up to SIL 3.
- Space-saving and cost-saving with a narrow overall width of just 6 mm
- Continuous monitoring of protective devices, plus mechanical status indicator with optional remote signaling
- Finding the right product for all possible requirements in MCR applications is easy, thanks to the complete range of products with customized features
- Easy testing and documentation with CHECKMASTER 2 with pluggable protective modules
- The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs
Technical Specifications
Product properties
Product family | TERMITRAB complete |
IEC test classification | C1 |
IEC test classification | C2 |
IEC test classification | C3 |
IEC test classification | D1 |
Type | DIN rail module, two-section, divisible |
Insulation characteristics
Overvoltage category | III |
Pollution degree | 2 |
Electrical properties
Nominal voltage UN | 12 V DC |
Connection data
Connection Method | Push-in connection |
Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
Conductor cross section rigid | 0.2 mm² ... 4 mm² |
Conductor cross section AWG | 24 ... 12 |
Ex data
Maximum input current | 600 mA (T4 / ≤ 30 °C) |
Maximum input current | 500 mA (T4 / > 30 °C ... ≤ 50 °C) |
Maximum input current | 400 mA (T4 / > 50 °C ... ≤ 70 °C) |
Maximum input voltage | 15 V DC |
Altitude | ≤ 2000 m (amsl) |
Ambient Temperature (Operation) | -40 °C ... 70 °C (T4) |
Dimensions
Width | 6.2 mm +0.1 mm |
Height | 105.8 mm |
Depth | 100 mm (incl. DIN rail 7.5 mm) |
Material specifications
Color (Base element) | gray (RAL 7042) |
Color (Male connector) | light grey (RAL 7035) |
Flammability rating according to UL 94 | V-0 |
Insulating material | PBT |
Housing Material | PBT |
Mechanical data
Open side panel | No |
Protective circuit
Direction of action | Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground |
Maximum continuous voltage UC | 15 V DC |
Maximum continuous voltage UC | 10 V AC |
Rated current | 600 mA (56 °C) |
Operating effective current IC at UC | ≤ 100 µA |
Residual current IPE | ≤ 200 µA |
Nominal discharge current In (8/20) µs (line-line) | 5 kA |
Nominal discharge current In (8/20) µs (line-ground) | 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) | ≤ 145 V (C1 - 1 kV / 500 A) |
Voltage protection level Up (line-line) | ≤ 260 V (C2 - 10 kV / 5 kA) |
Voltage protection level Up (line-line) | ≤ 25 V (C3 - 25 A) |
Voltage protection level Up (line-line) | ≤ 30 V (C3 - 100 A) |
Voltage protection level Up (line-earth) | ≤ 80 V (C1 - 1 kV / 500 A) |
Voltage protection level Up (line-earth) | ≤ 95 V (C2 - 10 kV / 5 kA) |
Voltage protection level Up (line-earth) | ≤ 25 V (C3 - 25 A) |
Voltage protection level Up (line-earth) | ≤ 30 V (C3 - 100 A) |
Voltage protection level Up static (line-line) | ≤ 40 V (C1 - 1 kV / 500 A) |
Voltage protection level Up static (line-line) | ≤ 95 V (C2 - 10 kV / 5 kA) |
Voltage protection level Up static (line-earth) | ≤ 40 V (C1 - 1 kV / 500 A) |
Voltage protection level Up static (line-earth) | ≤ 95 V (C2 - 10 kV / 5 kA) |
Response time tA (line-line) | ≤ 1 ns |
Response time tA (line-earth) | ≤ 1 ns |
Input attenuation aE, sym. | typ. 0.3 dB (≤ 8.7 MHz / 150 Ω) |
Input attenuation aE, asym. | typ. 0.3 dB (≤ 10.5 MHz / 150 Ω) |
Cut-off frequency fg (3 dB), sym. in 150 Ω system | typ. 60 MHz |
Cut-off frequency fg (3 dB), asym. (PE) in 150 Ω system | typ. 60 MHz |
Capacity (core-core) | typ. 32 pF |
Capacity (core-earth) | typ. 32 pF |
Resistance per path | 1.65 Ω ±20 % |
Surge protection fault message | optical |
Max. required back-up fuse | 630 mA (FF) |
Impulse durability (line-line) | C1 - 1 kV / 500 A |
Impulse durability (line-line) | C2 - 10 kV / 5 kA |
Impulse durability (line-line) | C3 - 100 A |
Impulse durability (line-earth) | C1 - 1 kV / 500 A |
Impulse durability (line-earth) | C2 - 10 kV / 5 kA |
Impulse durability (line-earth) | C3 - 100 A |
Impulse durability (line-earth) | D1 - 500 A |
Pulse reset time (line-line) | ≤ 30 ms |
Pulse reset time (line-earth) | ≤ 30 ms |
Additional technical data
Max. total discharge current I total max (8/20) µs | 20 kA (1x - non Ex) |
Ambient conditions
Degree of Protection | IP20 |
Ambient Temperature (Operation) | -40 °C ... 85 °C |
Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Altitude | ≤ 4000 m (amsl) |
Permissible humidity (operation) | 5 % ... 95 % |
Standards and Regulations
Standards/specifications | IEC 61643-21 |
Note | 2000 + corrigendum 2001 + A1:2008, modified + A2:2012 |
EN 61643-21
Standards/specifications | EN 61643-21 |
Note | 2001 + A1:2009 + A2:2013 |
Standards/specifications | IEC 60079-0 |
Note | 2017 |
Standards/specifications | IEC 60079-7 |
Note | 2017 |
Standards/specifications | EN IEC 60079-0 |
Note | 2018 |
Standards/specifications | EN IEC 60079-7 |
Note | 2015 + A1:2018 |
Mounting
Mounting Type | DIN rail: TH 35 - 7.5 mm |
Accessories
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Additional Information
Pack Size | 1 |
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