https://www.phoenixcontact.com/pi/products/3211252
Feed-through terminal block - PT 2,5-TWIN BK - 3211252
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Feed-through terminal block, nom. voltage: 800 V, nominal current: 24 A, connection method: Push-in
connection, number of connections: 3, cross section:0.14 mm² - 4 mm², AWG: 26 - 12, width: 5.2 mm, color:
black, mounting type: NS 35/7,5, NS 35/15
Your advantages
The Push-in connection terminal blocks are characterized by the system features of the CLIPLINE complete system and by easy and tool-free
wiring of conductors with ferrules or solid conductors
The compact design and front connection enable wiring in a confined space
In addition to the testing facility in the double function shaft, all terminal blocks provide an additional test connection
Tested for railway applications
Key Commercial Data
Packing unit
GTIN
GTIN
4046356504089
50 pc
Technical data
General
Number of levels
Number of connections
Potentials
Nominal cross section
Color
Insulating material
Flammability rating according to UL 94
Area of application
1
3
1
2.5 mm²
black
PA
V0
Railway industry
Machine building
Plant engineering
Process industry
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Feed-through terminal block - PT 2,5-TWIN BK - 3211252
Technical data
General
Rated surge voltage
Degree of pollution
Overvoltage category
Insulating material group
Maximum power dissipation for nominal condition
Maximum load current
Nominal current I
N
Nominal voltage U
N
Open side panel
Relative insulation material temperature index (Elec., UL 746 B)
Temperature index of insulation material (DIN EN 60216-1 (VDE
0304-21))
Static insulating material application in cold
Behavior in fire for rail vehicles (DIN 5510-2)
Flame test method (DIN EN 60695-11-10)
Oxygen index (DIN EN ISO 4589-2)
NF F16-101, NF F10-102 Class I
NF F16-101, NF F10-102 Class F
Surface flammability NFPA 130 (ASTM E 162)
Specific optical density of smoke NFPA 130 (ASTM E 662)
Smoke gas toxicity NFPA 130 (SMP 800C)
Calorimetric heat release NFPA 130 (ASTM E 1354)
Fire protection for rail vehicles (DIN EN 45545-2) R22
Fire protection for rail vehicles (DIN EN 45545-2) R23
Fire protection for rail vehicles (DIN EN 45545-2) R24
Fire protection for rail vehicles (DIN EN 45545-2) R26
8 kV
3
III
I
0.77 W
30 A (with 4 mm² conductor cross section)
24 A (at a conductor cross section of 2.5 mm²; it must not be exceeded
by the total current.)
800 V
Yes
130 °C
130 °C
-60 °C
Test passed
V0
>32 %
2
2
passed
passed
passed
28 MJ/kg
HL 1 - HL 3
HL 1 - HL 3
HL 1 - HL 3
HL 1 - HL 3
Dimensions
Width
End cover width
Length
Height NS 35/7,5
Height NS 35/15
5.2 mm
2.2 mm
60.5 mm
36.5 mm
44 mm
Connection data
Connection method
Connection in acc. with standard
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section AWG min.
Conductor cross section AWG max.
Push-in connection
IEC 60947-7-1
0.14 mm²
4 mm²
26
12
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https://www.phoenixcontact.com/pi/products/3211252
Feed-through terminal block - PT 2,5-TWIN BK - 3211252
Technical data
Connection data
Conductor cross section flexible min.
Conductor cross section flexible max.
Min. AWG conductor cross section, flexible
Max. AWG conductor cross section, flexible
Conductor cross section flexible, with ferrule without plastic sleeve min.
Conductor cross section flexible, with ferrule with plastic sleeve min.
Conductor cross section flexible, with ferrule with plastic sleeve max.
2 conductors with same cross section, stranded, TWIN ferrules with
plastic sleeve, max.
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section AWG min.
Conductor cross section AWG max.
Conductor cross section flexible min.
Conductor cross section flexible max.
Stripping length
Internal cylindrical gage
0.14 mm²
2.5 mm²
26
14
0.14 mm²
0.14 mm²
2.5 mm²
0.5 mm²
0.14 mm²
4 mm²
26
12
0.14 mm²
2.5 mm²
8 mm ... 10 mm
A3
Conductor cross section flexible, with ferrule without plastic sleeve max. 2.5 mm²
Standards and Regulations
Connection in acc. with standard
Flammability rating according to UL 94
Fire protection for rail vehicles (DIN EN 45545-2) R22
Fire protection for rail vehicles (DIN EN 45545-2) R23
Fire protection for rail vehicles (DIN EN 45545-2) R24
Fire protection for rail vehicles (DIN EN 45545-2) R26
CSA
IEC 60947-7-1
V0
HL 1 - HL 3
HL 1 - HL 3
HL 1 - HL 3
HL 1 - HL 3
Environmental Product Compliance
China RoHS
Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values
Drawings
Circuit diagram
Approvals
Approvals
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Feed-through terminal block - PT 2,5-TWIN BK - 3211252
Approvals
Approvals
DNV GL / CSA / LR / ABS / UL Recognized / cUL Recognized / IECEE CB Scheme / VDE Zeichengenehmigung / EAC / cULus Recognized
Ex Approvals
EAC Ex / IECEx / ATEX / UL Recognized / cUL Recognized / EAC Ex / cULus Recognized
Approval details
DNV GL
http://exchange.dnv.com/tari/
TAE00000UD_01
CSA
Nominal voltage UN
Nominal current IN
mm²/AWG/kcmil
B
600 V
20 A
26-12
http://www.csagroup.org/services-industries/product-listing/
C
600 V
20 A
26-12
13631
LR
B
600 V
20 A
26-12
http://www.lr.org/en
10/20040
ABS
http://www.eagle.org/eagleExternalPortalWEB/
16-HG1591536-PDA
UL Recognized
Nominal voltage UN
Nominal current IN
mm²/AWG/kcmil
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
C
600 V
20 A
26-12
FILE E 60425
cUL Recognized
Nominal voltage UN
Nominal current IN
mm²/AWG/kcmil
B
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
C
600 V
20 A
26-12
FILE E 60425
600 V
20 A
26-12
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Feed-through terminal block - PT 2,5-TWIN BK - 3211252
Approvals
IECEE CB Scheme
Nominal voltage UN
mm²/AWG/kcmil
http://www.iecee.org/
DE1-55660/M2
800 V
0.2-2.5
VDE Zeichengenehmigung
Nominal voltage UN
Nominal current IN
mm²/AWG/kcmil
http://www2.vde.com/de/Institut/Online-Service/
VDE-gepruefteProdukte/Seiten/Online-Suche.aspx
800 V
24 A
0.2-2.5
40032222
EAC
RU C-
DE.AI30.B.01102
cULus Recognized
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