https://www.phoenixcontact.com/pi/products/2906831
Surge protection device - TTC-6-TVSD-C-24DC-UT-I - 2906831
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Fine surge protection with integrated status indicator for a signal wire with grounded reference potential.
Your advantages
Space-saving installation due to the narrow overall width of 6.2 mm
Signaling without additional auxiliary power, thanks to the mechanical status indicator
Optional remote signaling module monitors up to 40 items, without additional wiring
Safe behavior in the event of overload, thanks to the integrated disconnect device
Fine surge protection by means of suppressor diode
Key Commercial Data
Packing unit
GTIN
GTIN
4055626127002
1 pc
Technical data
Dimensions
Height
Width
Depth
92 mm
6.2 mm
69.5 mm (incl. DIN rail 7.5 mm)
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
Altitude
Degree of protection
-40 °C ... 85 °C
-40 °C ... 85 °C
≤ 4000 m (amsl (above mean sea level))
IP20 (with end cover)
General
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https://www.phoenixcontact.com/pi/products/2906831
Surge protection device - TTC-6-TVSD-C-24DC-UT-I - 2906831
Technical data
General
Housing material
Flammability rating according to UL 94
Color
Mounting type
Type
Direction of action
PBT
V-0
traffic grey A RAL 7042
DIN rail: 35 mm
DIN rail module, one-piece
Line-Earth Ground
Protective circuit
IEC test classification
Nominal voltage U
N
Maximum continuous voltage U
C
Rated current
Operating effective current I
C
at U
C
Residual current I
PE
Nominal discharge current I
n
(8/20) µs (line-earth)
Voltage protection level U
p
(line-earth)
Response time t
A
(line-earth)
Input attenuation aE, asym.
Cut-off frequency fg (3 dB), asym. (PE) in 150 Ohm system
Capacity (line-earth)
Resistance in series
Surge protection fault message
Impulse durability (line-earth)
C3
24 V DC
30 V DC
21 V AC
10 A (60 °C)
≤ 5 µA
≤ 5 µA
150 A
≤ 50 V (C3 - 25 A)
≤ 50 V (C3 - 30 A)
≤ 1 ns
typ. 0.3 dB (≤ 520 kHz / 150 Ω)
typ. 1.7 MHz
1.5 nF
≤ 100 mΩ
optical
C3 - 30 A
Connection data
Connection method
Screw thread
Tightening torque
Stripping length
Conductor cross section flexible
Conductor cross section solid
Conductor cross section AWG
Screw connection
M3
0.5 Nm ... 0.6 Nm
8 mm
0.2 mm² ... 2.5 mm²
0.2 mm² ... 4 mm²
24 ... 12
Standards and Regulations
Standards/specifications
IEC 61643-21 2000 + corrigendum 2001 + A1:2008, modified + A2:2012
EN 61643-21 2001 + A1:2009 + A2:2013
Drawings
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https://www.phoenixcontact.com/pi/products/2906831
Surge protection device - TTC-6-TVSD-C-24DC-UT-I - 2906831
Diagram
10
Dimensional drawing
92
6,2
I [A]
8
6
4
2
69,5
62
protected
2
4
40
50
60
70
80
T [°C]
90
Circuit diagram
1
unprotected
3
Approvals
Approvals
Approvals
DNV GL / CSA / UL Listed / CSAus / cCSAus
Ex Approvals
Approval details
DNV GL
http://exchange.dnv.com/tari/
TAE000027G
CSA
http://www.csagroup.org/services-industries/product-listing/
70136717
UL Listed
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 138168
CSAus
http://www.csagroup.org/services-industries/product-listing/
70136717
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https://www.phoenixcontact.com/pi/products/2906831
Surge protection device - TTC-6-TVSD-C-24DC-UT-I - 2906831
Approvals
cCSAus
Phoenix Contact 2018 © - all rights reserved
http://www.phoenixcontact.com
PHOENIX CONTACT GmbH & Co. KG
Flachsmarktstr. 8
32825 Blomberg
Germany
Tel. +49 5235 300
Fax +49 5235 3 41200
http://www.phoenixcontact.com
12/01/2018 Page 4 / 4
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