Mechanical properties

Mechanical data

Open side panel

Yes

Protective circuit

Direction of action

Line-Line

Maximum continuous voltage UC

75 V AC

Rated current

2 A (60 °C)

Operating effective current IC at UC

≤ 1 µA

Nominal discharge current In (8/20) µs (line-line)

5 kA

Pulse discharge current Iimp (10/350) µs (line-line)

0.5 kA

≤ 800 V (C1 - 2 kV)

≤ 1 kV (C2 - 10 kV)

≤ 800 V (C3 - 25 A)

Voltage protection level Up (line-line)

≤ 900 V (C3 - 100 A)

Response time tA (line-line)

≤ 100 ns

typ. 0.3 dB (≤ 8 MHz/150 Ω)

Input attenuation aE, sym.

typ. 0.3 dB (≤ 30 MHz/50 Ω)

Cut-off frequency fg (3 dB), sym. in 50 Ω system

typ. 130 MHz

Cut-off frequency fg (3 dB), sym. in 150 Ω system

typ. 25 MHz

Capacity (Core-Core)

5 pF

Resistance per path

≤ 100 mΩ

Surge protection fault message

optical

C1 - 1 kA

C2 - 5 kA

C3 - 100 A

Impulse durability (line-line)

D1 - 500 A

Pulse reset time (line-line)

≤ 1 ms

Environmental and real-life conditions

Ambient conditions

Degree of protection

IP20 (with end cover)

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

TTC-6-GDT-D-60AC-UT-I - Surge protection device

2906846

https://www.phoenixcontact.com/us/products/2906846

Apr 2, 2025, 8:04 AM

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