Datasheet

https://www.phoenixcontact.com/gb/products/1064665
07/23/2019Page3/6
Surge protection device-TTC-6P-3-EX-24DC-UT-I-1064665
Technical data
Protective circuit
Impulse durability (line-line) C1 - 1kV / 500A
C3 - 100A
Impulse durability (line-earth) C1 - 1kV / 500A
C2 - 10kV / 5kA
D1 - 500A
Pulse reset time (line-line) ≤ 30ms
Pulse reset time (line-earth) ≤ 500ms
Connection data
Connection method Screw connection
Screw thread M3
Tightening torque 0.5 Nm ... 0.6 Nm
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 EN60079-0 2012 + A11:2013
EN60079-11 2012
EN61643-21 2001 + A1:2009 + A2:2013
IEC60079-0 2011 (modified) + corrigendum 2012 + corrigendum 2013
IEC60079-11 2008
IEC61643-21 2000 + corrigendum 2001 + A1:2008, modified + A2:2012
General
Maximum inner capacitance C
i
negligible
Max. internal inductance L
i
negligible
Max. input current I
i
400 mA (T4 / ≤ 50 °C)
350 mA (T6 / ≤ 35 °C)
Max. input voltage U
i
30 V DC
Ambient temperature (operation) -40 °C ... 35 °C (T6 / 85 °C)
-40 °C ... 50 °C (T4 / 135 °C)
Conformity / approvals
UL, USA/Canada Class I, Div. 2, Groups A, B, C, D T4A
Environmental Product Compliance
REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”