Surge protection fault message

optical

Max. required back-up fuse

630 mA (FF)

C1 - 1 kV / 500 A

C2 - 10 kV / 5 kA

Impulse durability (line-line)

C3 - 100 A

C1 - 1 kV / 500 A

C2 - 10 kV / 5 kA

C3 - 100 A

Impulse durability (line-earth)

D1 - 500 A

Pulse reset time (line-line)

≤ 600 ms

Pulse reset time (line-earth)

≤ 30 ms

Environmental and real-life conditions

Ambient conditions

Degree of protection

IP20

Ambient temperature (operation)

-40 °C ... 85 °C

Ambient temperature (storage/transport)

-40 °C ... 85 °C

Altitude

≤ 2000 m (amsl)

Permissible humidity (operation)

5 % ... 95 %

Approvals

Conformity/Approvals

UL, USA / Canada

Class I, Div. 2, Groups A, B, C, D T4A

Standards and regulations

Standards/specifications

EN 60079-0

Note

2018

Standards/specifications

EN 60079-11

Note

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 60079-11

Note

2008

Standards/specifications

IEC 61643-21

Note

2000 + corrigendum 2001 + A1:2008, modified + A2:2012

Mounting

Mounting type

DIN rail: TH 35 - 7.5 mm

TTC-6P-3-HF-F-M-EX-24DC-UT-I - Surge protection

device

2906828

https://www.phoenixcontact.com/us/products/2906828

Apr 4, 2025, 6:22 AM

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