https://www.phoenixcontact.com/us/products/2906729
Surge protection device - TTC-6-2X1-M-24DC-PT-I - 2906729
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Surge protection with integrated status indicator and disconnect knife for two signal wires with common reference
potential, e.g., Digital IN/OUT.
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
Quick and tool-free installation of surge protective devices, thanks to Push-in connection technology
Optional remote signaling module monitors up to 40 items, without additional wiring
Signal circuits easily interrupted for maintenance work, thanks to vertical knife disconnection
Safe behavior in the event of overload, thanks to the integrated disconnect device
Key Commercial Data
Packing unit
1 pc
GTIN
GTIN
4055626134611
Weight per Piece (excluding packing)
40.000 g
Custom tariff number
85363010
Country of origin
Germany
Technical data
Dimensions
Height
105.8 mm
Width
6.2 mm +0.1 mm
Depth
83.5 mm (incl. DIN rail 7.5 mm)
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Surge protection device - TTC-6-2X1-M-24DC-PT-I - 2906729
Technical data
Ambient conditions
Ambient temperature (operation)
-40 °C ... 85 °C
Ambient temperature (storage/transport)
-40 °C ... 85 °C
Altitude
≤ 4000 m (amsl (above mean sea level))
Degree of protection
IP20
General
Housing material
PBT
Flammability rating according to UL 94
V-0
Color
traffic grey A RAL 7042
Mounting type
DIN rail: TH 35 - 7.5 mm
Type
DIN rail module, one-piece
Direction of action
Line-Line & Line-Signal Ground/Shield & optional Signal Ground/ShieldEarth Ground
Protective circuit
IEC test classification
C1
C2
C3
D1
Nominal voltage UN
24 V DC
Maximum continuous voltage UC
30 V DC
21 V AC
Rated current
600 mA (40 °C)
Operating effective current IC at UC
≤ 5 µA
Residual current IPE
≤ 10 µA
Nominal discharge current In (8/20) µs (line-earth)
5 kA
Pulse discharge current Iimp (10/350) µs (line-earth)
0.5 kA
Total discharge current Itotal (8/20) µs
10 kA
Voltage protection level Up (line-earth)
≤ 140 V (C1 - 1 kV/500 A)
≤ 130 V (C2 - 10 kV / 5 kA)
≤ 45 V (C3 - 25 A)
≤ 50 V (C3 - 100 A)
Voltage protection level Up static (line-earth)
≤ 55 V (C1 - 1 kV/500 A)
≤ 80 V (C2 - 10 kV / 5 kA)
Response time tA (line-earth)
≤ 1 ns
Input attenuation aE, asym.
typ. 0.3 dB (≤ 270 kHz/150 Ω)
Cut-off frequency fg (3 dB), asym. (PE) in 150 Ohm system
typ. 960 kHz
Capacity (line-earth)
typ. 2.2 nF
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Surge protection device - TTC-6-2X1-M-24DC-PT-I - 2906729
Technical data
Protective circuit
Resistance in series
1.65 Ω ±20 %
Max. required back-up fuse
630 mA (FF)
Impulse durability (line-earth)
C1 - 1 kV / 500 A
C2 - 10 kV / 5 kA
C3 - 100 A
D1 - 500 A
Pulse reset time (line-earth)
≤ 300 ms
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
IEC 61643-21 2000 + corrigendum 2001 + A1:2008, modified + A2:2012
EN 61643-21 2001 + A1:2009 + A2:2013
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”
Drawings
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Surge protection device - TTC-6-2X1-M-24DC-PT-I - 2906729
Diagram
Dimensional drawing
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Surge protection device - TTC-6-2X1-M-24DC-PT-I - 2906729
Pictogram
Circuit diagram
Classifications
eCl@ss
eCl@ss 4.0
27140201
eCl@ss 4.1
27130801
eCl@ss 5.0
27130801
eCl@ss 5.1
27130801
eCl@ss 6.0
27130800
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Surge protection device - TTC-6-2X1-M-24DC-PT-I - 2906729
Classifications
eCl@ss
eCl@ss 7.0
27130807
eCl@ss 8.0
27130807
eCl@ss 9.0
27130807
ETIM
ETIM 3.0
EC000943
ETIM 4.0
EC000943
ETIM 5.0
EC000943
ETIM 6.0
EC000943
ETIM 7.0
EC000943
UNSPSC
UNSPSC 6.01
30212010
UNSPSC 7.0901
39121610
UNSPSC 11
39121610
UNSPSC 12.01
39121610
UNSPSC 13.2
39121620
Approvals
Approvals
Approvals
DNV GL / CSA / UL Listed / CSAus / cCSAus
Ex Approvals
Approval details
DNV GL
https://approvalfinder.dnvgl.com/
TAE000027G
CSA
http://www.csagroup.org/services-industries/product-listing/
70136717
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Surge protection device - TTC-6-2X1-M-24DC-PT-I - 2906729
Approvals
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
cCSAus
Accessories
Accessories
End block
End clamp - CLIPFIX 35-5 - 3022276
Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, with parking option for
FBS...5, FBS...6, KSS 5, KSS 6, width: 5.15 mm, color: gray
Labeled terminal marker
Zack Marker strip, flat - ZBF 6 CUS - 0825027
Zack Marker strip, flat, Strip, can be ordered: Strip, white, labeled according to customer specifications, mounting type:
snap into flat marker groove, for terminal block width: 6.2 mm, lettering field size: 5.15 x 6.15 mm, Number of individual
labels: 10
Zack Marker strip, flat - ZBF 6,QR:FORTL.ZAHLEN - 0808765
Zack Marker strip, flat, Strip, white, labeled, Printed vertically: consecutive numbers 1 ... 10, 11 ... 20, etc. up to 91 ...
100, mounting type: snap into flat marker groove, for terminal block width: 6.2 mm, lettering field size: 5.15 x 6.15 mm,
Number of individual labels: 10
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Surge protection device - TTC-6-2X1-M-24DC-PT-I - 2906729
Accessories
Marker pen
Marker pen - X-PEN 0,35 - 0811228
Marker pen without ink cartridge, for manual labeling of markers, labeling extremely wipe-proof, line thickness 0.35 mm
Terminal marking
Zack Marker strip, flat - ZBF 6:UNBEDRUCKT - 0808710
Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, mounting type:
snap into flat marker groove, for terminal block width: 6.2 mm, lettering field size: 5.15 x 6.15 mm, Number of individual
labels: 10
Zack Marker strip, flat - ZBF 6/WH-100:UNBEDRUCKT - 0808736
Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, mounting type:
snap into flat marker groove, for terminal block width: 6.2 mm, lettering field size: 5.15 x 6.15 mm, Number of individual
labels: 10
Additional products
Remote signaling set - TTC-6-FMRS-PT - 2907811
Module set for the optical monitoring and floating remote signaling of neighboring surge protective devices of the
TERMITRAB complete product range.
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Surge protection device - TTC-6-2X1-M-24DC-PT-I - 2906729
Accessories
Shield connection - SSA 3-6 - 2839295
Shield fast connection for 3 ... 6 mm cable diameter. Potential connecting cable: 200 mm, 1 mm², color: black
Shield connection - SSA 5-10 - 2839512
Shield fast connection for 5 ... 10 mm cable diameter. Potential connecting cable: 200 mm, 1 mm², color: black
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