PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
Please be informed that the data shown in this PDF document is generated from our online catalog. Please find the complete data in the user
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Distribution block, nom. voltage: 450 V, nominal current: 32 A, number of connections: 19, connection method: Push-in connection, Load
contact, cross section: 0.2 mm2 - 6 mm2, Push-in connection, Line contact, Rated cross section: 10 mm2, cross section: 0.5 mm2 - 10
mm2, mounting type: for snapping onto a DIN rail adapter, Direct mounting with flange, Free-hanging, color: red
Your advantages
• Flexible use, thanks to DIN rail mounting, direct mounting or adhesive mounting
• Clear wiring, thanks to eleven different color variants
• Time-saving conductor connection, thanks to tool-free Push-in direct connection technology
• Time savings of up to 80 %, thanks to ready-to-mount blocks without manual bridging
• Space savings of up to 50 % on the DIN rail, thanks to transverse mounting
Commercial data
Item number
3273904
Packing unit
1 pc
Minimum order quantity
8 pc
Sales key
BE09
Product key
BEA124
Catalog page
Page 451 (C-1-2019)
GTIN
4055626668246
Weight per piece (including packing)
49.037 g
Weight per piece (excluding packing)
22.22 g
Customs tariff number
85369010
Country of origin
PL
Jan 8, 2024, 10:37 AM
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PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
Technical data
Notes
General
Note
The maximum load current of a single clamping unit must not be
exceeded.
For power distribution applications, IEC 60364-4-43.2008;
modified + corrigendum Okt. 2008 (DIN VDE 0100-430:2010-10)
section 433.2 ff must be observed!
Product properties
Product type
Distributor terminal block
Number of connections
19
Number of rows
1
Potentials
1
Insulation characteristics
Overvoltage category
III
Degree of pollution
3
Electrical properties
Rated surge voltage
6 kV
Maximum power dissipation for nominal condition
1.02 W
Connection data
Service Entrance
yes
Number of connections per level
19
Nominal cross section
4 mm²
Rated cross section AWG
12
Load contact
Stripping length
10 mm ... 12 mm
Internal cylindrical gage
A4
Connection in acc. with standard
IEC 60998-2-2
Conductor cross section rigid
0.2 mm² ... 6 mm²
Cross section AWG
24 ... 10 (converted acc. to IEC)
Conductor cross section flexible
0.2 mm² ... 4 mm²
Conductor cross section, flexible [AWG]
24 ... 12 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)
0.2 mm² ... 4 mm²
Flexible conductor cross section (ferrule with plastic sleeve)
0.2 mm² ... 4 mm²
2 conductors with the same cross section, flexible, with TWIN
ferrule with plastic sleeve
0.5 mm² ... 1 mm²
Nominal current
32 A
Maximum load current
41 A
Maximum total current
63 A
Jan 8, 2024, 10:37 AM
Page 2 (21)
PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
Nominal voltage
450 V
Line contact
Stripping length
12 mm ... 14 mm
Connection in acc. with standard
IEC 60998-2-2
Conductor cross section rigid
0.5 mm² ... 10 mm²
Cross section AWG
20 ... 6 (converted acc. to IEC)
Conductor cross section flexible
0.5 mm² ... 10 mm²
Conductor cross section, flexible [AWG]
20 ... 8 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)
0.5 mm² ... 10 mm²
Flexible conductor cross section (ferrule with plastic sleeve)
0.5 mm² ... 10 mm²
Conductor cross-section flexible (2 conductors with the same
cross-section, with TWIN ferrule and plastic sleeve)
0.5 mm² ... 4 mm²
2 conductors with the same cross section, flexible, with TWIN
ferrule with plastic sleeve
0.5 mm² ... 4 mm²
Nominal current
57 A
Maximum load current
57 A
Nominal cross section
10 mm²
Load contact Connection cross sections directly pluggable
Conductor cross section rigid
0.5 mm² ... 6 mm²
Conductor cross section, rigid [AWG]
20 ... 10 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)
0.75 mm² ... 4 mm²
Flexible conductor cross section (ferrule with plastic sleeve)
0.5 mm² ... 4 mm²
Line contact Connection cross sections directly pluggable
Conductor cross section rigid
0.5 mm² ... 16 mm²
Conductor cross-section flexible (ferrule without plastic sleeve)
1 mm² ... 10 mm²
Flexible conductor cross section (ferrule with plastic sleeve)
1 mm² ... 10 mm²
Dimensions
Width
64.8 mm
Height
28.6 mm
Depth
21.7 mm
Material specifications
Color
red
Flammability rating according to UL 94
V0
Insulating material group
I
Insulating material
PA
Static insulating material application in cold
-60 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE
0304-21))
125 °C
Relative insulation material temperature index (Elec., UL 746 B)
125 °C
Mechanical properties
Jan 8, 2024, 10:37 AM
Page 3 (21)
PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
Mechanical data
Open side panel
No
Mechanical tests
Attachment on the carrier
Result
Test passed
Note
When aligning several blocks, it is recommended to either place
a DIN rail adapter underneath the connection point or a flange
element between the blocks.
For versions with 6 or 7 connections, it is enough to place one
DIN rail adapter centrally per block and place flange elements
after every other block.
When using the DIN rail adapter PTFIX-NS35, an aligned block
must not protrude by more than a half.
Environmental and real-life conditions
Needle-flame test
Time of exposure
30 s
Result
Test passed
Oscillation/broadband noise
Specification
DIN EN 50155 (VDE 0115-200):2018-05
Spectrum
Service life test category 2, bogie-mounted
Frequency
f1 = 5 Hz to f2 = 250 Hz
ASD level
6.12 (m/s²)²/Hz
Acceleration
3.12g
Test duration per axis
5h
Test directions
X-, Y- and Z-axis
Result
Test passed
Shocks
Specification
DIN EN 50155 (VDE 0115-200):2018-05
Pulse shape
Half-sine
Acceleration
30g
Shock duration
18 ms
Number of shocks per direction
3
Test directions
X-, Y- and Z-axis (pos. and neg.)
Result
Test passed
Ambient conditions
Ambient temperature (storage/transport)
-25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to
+70 °C)
Ambient temperature (assembly)
-5 °C ... 70 °C
Ambient temperature (actuation)
-5 °C ... 70 °C
Permissible humidity (storage/transport)
30 % ... 70 %
Jan 8, 2024, 10:37 AM
Page 4 (21)
PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
Standards and regulations
Connection in acc. with standard
IEC 60998-2-2
IEC 60998-2-2
Mounting
Mounting type
for snapping onto a DIN rail adapter
Direct mounting with flange
Free-hanging
Jan 8, 2024, 10:37 AM
Page 5 (21)
PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
Drawings
Circuit diagram
Jan 8, 2024, 10:37 AM
Page 6 (21)
PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
Approvals
To download certificates, visit the product detail page: https://www.phoenixcontact.com/us/products/3273904
CSA
EAC
Approval ID: 13631
Approval ID: RU C-DE.BL08.B.00644
cULus Recognized
Approval ID: E60425
Jan 8, 2024, 10:37 AM
Page 7 (21)
PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
Classifications
ECLASS
ECLASS-11.0
27141120
ECLASS-13.0
27250118
ETIM
ETIM 9.0
EC000897
UNSPSC
UNSPSC 21.0
39121400
Jan 8, 2024, 10:37 AM
Page 8 (21)
PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
Environmental product compliance
China RoHS
Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values
Jan 8, 2024, 10:37 AM
Page 9 (21)
PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
Accessories
FBS 2-6 - Plug-in bridge
3030336
https://www.phoenixcontact.com/us/products/3030336
Plug-in bridge, pitch: 6.2 mm, number of positions: 2, color: red
FBS 2-6 GY - Plug-in bridge
3032237
https://www.phoenixcontact.com/us/products/3032237
Plug-in bridge, pitch: 6.2 mm, number of positions: 2, color: gray
Jan 8, 2024, 10:37 AM
Page 10 (21)
PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
FBS 2-6 BU - Plug-in bridge
3036932
https://www.phoenixcontact.com/us/products/3036932
Plug-in bridge, pitch: 6.2 mm, number of positions: 2, color: blue
PTFIX-F - Flange
3274060
https://www.phoenixcontact.com/us/products/3274060
Flange, with screw-on fixing, depth: 21.7 mm, width: 8.6 mm, height: 28.6 mm,
color: gray, mounting type: Screw mounting
Jan 8, 2024, 10:37 AM
Page 11 (21)
PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
PTFIX-NS15A - DIN rail adapter
3274058
https://www.phoenixcontact.com/us/products/3274058
DIN rail adapter, depth: 10.8 mm, width: 10.3 mm, height: 28.6 mm, color: gray,
mounting type: NS 15
PTFIX-NS15A-FIX - DIN rail adapter
3274059
https://www.phoenixcontact.com/us/products/3274059
DIN rail adapter, with end stop function, depth: 10.8 mm, width: 10.3 mm, height:
28.6 mm, color: gray, mounting type: NS 15
Jan 8, 2024, 10:37 AM
Page 12 (21)
PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
PTFIX-NS35 - DIN rail adapter
3274054
https://www.phoenixcontact.com/us/products/3274054
DIN rail adapter, depth: 11 mm, width: 28.6 mm, height: 58.1 mm, color: gray,
mounting type: NS 35/7,5
PTFIX-NS35A - DIN rail adapter
3274056
https://www.phoenixcontact.com/us/products/3274056
DIN rail adapter, depth: 11.9 mm, width: 10.3 mm, height: 45.7 mm, color: gray,
mounting type: NS 35/7,5
Jan 8, 2024, 10:37 AM
Page 13 (21)
PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
PTFIX-NS35A-FIX - DIN rail adapter
3274057
https://www.phoenixcontact.com/us/products/3274057
DIN rail adapter, with end stop function, depth: 12 mm, width: 10.3 mm, height:
45.7 mm, color: gray, mounting type: NS 35/7,5
SK 6,2/3,8:FORTL.ZAHLEN - Marker card
0804374
https://www.phoenixcontact.com/us/products/0804374
Marker card, white, labeled, horizontal: consecutive numbers 1 ... 10, 11 ... 20,
etc. up to 91 ... (99)100, mounting type: adhesive, for terminal block width: 6.2
mm, lettering field size: 6.2 x 3.8 mm
Jan 8, 2024, 10:37 AM
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PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
SK 6,2/3,8:FORTL.ZAHLEN 1-10 - Marker for terminal blocks
0804374:0001
https://www.phoenixcontact.com/us/products/0804374:0001
Marker card, self-adhesive, horizontally labeled with the consecutive numbers: 1
... 10, 10-section marker strips with 12 identical decades, white, for terminal
block width: 6.2 mm, mounting type: adhesive
SK 6,2/3,8:FORTL.ZAHLEN 11-20 - Marker for terminal blocks
0804374:0011
https://www.phoenixcontact.com/us/products/0804374:0011
Marker card, self-adhesive, horizontally labeled with the consecutive numbers:
11 ... 20, 10-section marker strips with 12 identical decades, white, for terminal
block width: 6.2 mm, mounting type: adhesive
Jan 8, 2024, 10:37 AM
Page 15 (21)
PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
SK 6,2/3,8:FORTL.ZAHLEN 21-30 - Marker for terminal blocks
0804374:0021
https://www.phoenixcontact.com/us/products/0804374:0021
Marker card, self-adhesive, horizontally labeled with the consecutive numbers:
21 ... 30, 10-section marker strips with 12 identical decades, white, for terminal
block width: 6.2 mm, mounting type: adhesive
SK 6,2/3,8:FORTL.ZAHLEN 31-40 - Marker for terminal blocks
0804374:0031
https://www.phoenixcontact.com/us/products/0804374:0031
Marker card, self-adhesive, horizontally labeled with the consecutive numbers:
31 ... 40, 10-section marker strips with 12 identical decades, white, for terminal
block width: 6.2 mm, mounting type: adhesive
Jan 8, 2024, 10:37 AM
Page 16 (21)
PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
SK 6,2/3,8:FORTL.ZAHLEN 41-50 - Marker for terminal blocks
0804374:0041
https://www.phoenixcontact.com/us/products/0804374:0041
Marker card, self-adhesive, horizontally labeled with the consecutive numbers:
41 ... 50, 10-section marker strips with 12 identical decades, white, for terminal
block width: 6.2 mm, mounting type: adhesive
US-TML (104X3,8) - Marker for terminal blocks
0830768
https://www.phoenixcontact.com/us/products/0830768
Marker for terminal blocks, Card, white, unlabeled, can be labeled with:
BLUEMARK ID COLOR, BLUEMARK ID, THERMOMARK PRIME,
THERMOMARK CARD 2.0, THERMOMARK CARD, mounting type: adhesive,
lettering field size: 104 x 3.8 mm, Number of individual labels: 22
Jan 8, 2024, 10:37 AM
Page 17 (21)
PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
US-TML (104X2,8) - Marker for terminal blocks
0830767
https://www.phoenixcontact.com/us/products/0830767
Marker for terminal blocks, Card, white, unlabeled, can be labeled with:
BLUEMARK ID COLOR, BLUEMARK ID, THERMOMARK PRIME,
THERMOMARK CARD 2.0, THERMOMARK CARD, mounting type: adhesive,
lettering field size: 104 x 2.8 mm, Number of individual labels: 26
SK U/3,8 WH:UNBEDRUCKT - Marker card
0803906
https://www.phoenixcontact.com/us/products/0803906
Marker card, Din A4, white, unlabeled, can be labeled with: PLOTMARK, CMSP1-PLOTTER, Office printing systems, mounting type: adhesive, for terminal
block width: 210 mm, lettering field size: 186 x 3.8 mm, Number of individual
labels: 1440
Jan 8, 2024, 10:37 AM
Page 18 (21)
PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
SK U/2,8 WH:UNBEDRUCKT - Marker card
0803883
https://www.phoenixcontact.com/us/products/0803883
Marker card, Din A4, white, unlabeled, can be labeled with: PLOTMARK, CMSP1-PLOTTER, Office printing systems, mounting type: adhesive, for terminal
block width: 210 mm, lettering field size: 186 x 2.8 mm, Number of individual
labels: 3600
TML (EX3,8)R - Marker strip
0801837
https://www.phoenixcontact.com/us/products/0801837
Marker strip, Roll, white, unlabeled, can be labeled with: THERMOMARK E.300
(D)/600 (D), THERMOMARK ROLL 2.0, THERMOMARK ROLL, THERMOMARK
ROLL X1, THERMOMARK ROLLMASTER 300/600, THERMOMARK X1.2,
mounting type: adhesive, lettering field size: continuous x 3.8 mm, Number of
individual labels: 12
Jan 8, 2024, 10:37 AM
Page 19 (21)
PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
TML (104X3,8)R - Marker strip
0801833
https://www.phoenixcontact.com/us/products/0801833
Marker strip, Roll, white, unlabeled, can be labeled with: THERMOMARK E.300
(D)/600 (D), THERMOMARK ROLL 2.0, THERMOMARK ROLL, THERMOMARK
ROLL X1, THERMOMARK ROLLMASTER 300/600, THERMOMARK X1.2,
mounting type: adhesive, for terminal block width: 104 mm, lettering field size:
104 x 3.8 mm, Number of individual labels: 2500
TML (104X2,8)R - Marker strip
0801832
https://www.phoenixcontact.com/us/products/0801832
Marker strip, Roll, white, unlabeled, can be labeled with: THERMOMARK E.300
(D)/600 (D), THERMOMARK ROLL 2.0, THERMOMARK ROLL, THERMOMARK
ROLL X1, THERMOMARK ROLLMASTER 300/600, THERMOMARK X1.2,
mounting type: adhesive, for terminal block width: 104 mm, lettering field size:
104 x 2.8 mm, Number of individual labels: 2500
Jan 8, 2024, 10:37 AM
Page 20 (21)
PTFIX 10/18X4 RD - Distribution block
3273904
https://www.phoenixcontact.com/us/products/3273904
TML (EX2,8)R - Marker strip
0801836
https://www.phoenixcontact.com/us/products/0801836
Marker strip, Roll, white, unlabeled, can be labeled with: THERMOMARK E.300
(D)/600 (D), THERMOMARK ROLL 2.0, THERMOMARK ROLL, THERMOMARK
ROLL X1, THERMOMARK ROLLMASTER 300/600, THERMOMARK X1.2,
mounting type: adhesive, for terminal block width: 30000 mm, lettering field size:
continuous x 2.8 mm, Number of individual labels: 14
MM-TML (EX3,8)R C1 WH/BK - Label
1092026
https://www.phoenixcontact.com/us/products/1092026
Label, Roll, white/black, unlabeled, can be labeled with: THERMOFOX,
THERMOMARK GO, THERMOMARK GO.K, mounting type: adhesive, lettering
field size: continuous x 2.8 mm, Number of individual labels: 1
Phoenix Contact 2024 © - all rights reserved
https://www.phoenixcontact.com
Phoenix Contact USA
586 Fulling Mill Road
Middletown, PA 17057, United States
(+717) 944-1300
info@phoenixcon.com
Jan 8, 2024, 10:37 AM
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