Name: Phoenix Contact 1109712 TTC-6-3-HF-F-12DC-PT Surge protection device 10 kA 1 pc(s)
Brand: Phoenix Contact
SKU: 3564275

'Gray electrical component with multiple slots, labeled 'protected' and 'unprotected', includes QR code and specifications text.'

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Technical specifications

Product family: TERMITRAB complete
IEC TEST CLASS C1;C2;C3;D1
Designed: Single piece mounting rail module
Message Surge Protection Faulty: None
NOMINAL VOLTAGE 12 V DC
Push-in connection
Conductor cross-section flexible: 0.2 mm² ... 2.5 mm².
Conductor cross-section rigid: 0.2 mm² ... 4 mm².
Wire cross-section AWG: 24 ... 12
Width 6.2 mm +0.1 mm
Height: 1.8" (105.8 mm)
Depth: 69.5 mm (including mounting rail 7.5 mm)
Colour: Grey (RAL 7042)
Flammability class according to UL 94 V-0
Material: housing: PBT
Mechanical Data: Mechanical Data
Open side wall: No.
Direction of action: Line & Line signal Ground/Shield & optional signal Ground/Shield-Earth Ground
Highest continuous voltage UC 15 V DC
Rated current 600 mA (40 °C)
Operating current IC at UC ≤ 100 µA
Earth current IPE ≤ 1 µA
Total leakage surge current ITtotal (8/20) µs 10 kA
Protection level Up (wire): ≤ 45 V (C1 - 1 kV / 500 A);≤ 85 V (C2 - 10 kV / 5 kA);≤ 30 V (C3 - 100 A)
Protection level Up (wire-earth): ≤ 800 V (C1 - 1 kV / 500 A);≤ 800 V (C2 - 10 kV / 5 kA);≤ 800 V (C3 - 100 A)
Capacity (wire-wire): Typ. 32 pF
Capacity (wire-earth): Typ. 32 pF
Resistance per path: 1.65 Ω ±20 %
Required maximum backup fuse: 630 mA (FF)
C1 - 1 kV / 500 A; C2 - 500 kV / 5 kA; C3 - 100 A; D1 - 10 A
Ambient conditions: Environmental conditions
Protection class: IP20
Ambient temperature (operation): -40 °C ... 85 °C
Ambient temperature (storage/transport): -40 °C ... 85 °C
Altitude: ≤ 6000 m (amsl)
Standards/regulations EN 61643-21
Note:2001 + A1:2009 + A2:2013
Mounting type: Mounting rail: TH 35 - 7.5 mm
Insulation properties: Insulation properties
Over voltage category III
Pollution level: 2
Insulating material PBT
Permissible air humidity (operation): 5 % ... 95 %.
Nominal impulse surge current In (8/20) µs (wire-ground): 5 kA
Impulse leakage surge current Iimp (10/350) µs (wire-ground) 0.5 kA
Response time TA (wire-earth): ≤ 100 ns
AE Insertion loss, unbalanced: Type 0.3 dB (≤ 20 MHz / 150 Ω)
Impulse reset time (wire-earth): ≤ 30 ms
EN 61643-21, EN 61643-21
Cut-off frequency FG (3 dB), unbalanced (PE) in 150 Ω system: Type. 60 MHz
Nominal suppression current In (8/20) µs (wire-wire) 5 kA
Response time TA (wire-wire): ≤ 1 ns
AE insertion loss, sym.: Typ. 0.3 dB (≤ 12 MHz / 150 Ω)
Cut-off frequency FG (3 dB), balanced In the 150 Ω system: Typ. 60 MHz
Surge current (core) C1 - 1 kV / 500 A; C2 - 10 kV / 5 kA; C3 - 100 A
Impulse reset time (wire): ≤ 30 ms