https://www.phoenixcontact.com/us/products/2906776
04/20/2021Page3/8
Surge protection device-TTC-6-2X1-F-M-24DC-PT-I-2906776
Technical data
Protective circuit
≤ 50 V (C3 - 100 A)
Voltage protection level Up static (line-earth) ≤ 750 V (C1 - 1 kV/500 A)
≤ 750 V (C2 - 10 kV / 5 kA)
Voltage protection level Up static (line-signalground) ≤ 55 V (C1 - 1 kV/500 A)
≤ 80 V (C2 - 10 kV / 5 kA)
Response time tA (line-signalground) ≤ 1 ns
Response time tA (line-earth) ≤ 100 ns
Input attenuation aE, asym. typ. 0.3 dB (≤ 270 kHz/150 Ω)
Cut-off frequency fg (3dB), asym. (signal ground) in 150Ω system typ. 960 kHz
Capacity (line-signalground) typ. 2.2 nF
Resistance per path 1.65 Ω ±20%
Surge protection fault message optical
Max. required back-up fuse 630 mA (FF)
Impulse durability (line-earth) C1 - 1kV / 500A
C2 - 10kV / 5kA
C3 - 100A
D1 - 500A
Impulse durability (line-signalground) C1 - 1kV / 500A
C2 - 10kV / 5kA
C3 - 100 A
D1 - 500A
Pulse reset time (line-earth) ≤ 30ms
Pulse reset time (line-signalground) ≤ 300ms
Additional technical data
Max. total discharge current I total max (8/20)µs 20 kA (1x)
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 IEC61643-21 2000 + corrigendum 2001 + A1:2008, modified + A2:2012
EN61643-21 2001 + A1:2009 + A2:2013
Environmental Product Compliance