https://www.phoenixcontact.com/in/products/3247051
High-current terminal block - UKH 70-F - 3247051
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High-current terminal block, nom. voltage: 1000 V, nominal current: 192 A, connection method: Screw
connection, number of connections: 2, number of positions: 1, cross section: 16 mm² - 95 mm², AWG: 4 - 3/0,
width: 20.3 mm, height: 80 mm, color: gray, mounting type: direct screw connection
for direct mounting
Your advantages
Reliable cable connection is ensured by three-point centering of the conductor in the prismatic sleeve base
Tested for railway applications
Low contact resistance of the contact surface due to ribbing
Screw locking by means of spring-loaded elements in the clamping part
Key Commercial Data
Packing unit
10 pc
GTIN
GTIN
4046356607247
Weight per Piece (excluding packing)
151.900 g
Custom tariff number
85369010
Country of origin
China
Technical data
General
Number of positions
1
Number of levels
1
Number of connections
2
Potentials
1
Nominal cross section
70 mm²
Color
gray
Insulating material
PA
Flammability rating according to UL 94
V0
Area of application
Railway industry
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High-current terminal block - UKH 70-F - 3247051
Technical data
General
Machine building
Plant engineering
Rated surge voltage
8 kV
Degree of pollution
3
Overvoltage category
III
Insulating material group
I
Maximum power dissipation for nominal condition
6.27 W
Maximum load current
192 A (in case of a 70 mm² conductor cross section, the maximum
load current must not be exceeded by the total current of all connected
conductors.)
Nominal current IN
192 A
Nominal voltage UN
1000 V
Open side panel
No
Shock protection test specification
DIN EN 50274 (VDE 0660-514):2002-11
Back of the hand protection
guaranteed
Finger protection
guaranteed
Result of surge voltage test
Test passed
Surge voltage test setpoint
9.8 kV
Result of power-frequency withstand voltage test
Test passed
Power frequency withstand voltage setpoint
2.2 kV
Result of the test for mechanical stability of terminal points (5 x
conductor connection)
Test passed
Result of bending test
Test passed
Bending test conductor cross section/weight
25 mm² / 4.5 kg
70 mm²/10.4 kg
95 mm²/14 kg
Tensile test result
Test passed
Conductor cross section tensile test
25 mm²
Tractive force setpoint
135 N
Conductor cross section tensile test
70 mm²
Tractive force setpoint
285 N
Conductor cross section tensile test
95 mm²
Tractive force setpoint
351 N
Result of tight fit on support
Test passed
Setpoint
10 N
Result of voltage-drop test
Test passed
Requirements, voltage drop
≤ 3.2 mV
Result of temperature-rise test
Test passed
Short circuit stability result
Test passed
Conductor cross section short circuit testing
70 mm²
Short-time current
8.4 kA
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High-current terminal block - UKH 70-F - 3247051
Technical data
General
Result of thermal test
Test passed
Proof of thermal characteristics (needle flame) effective duration
30 s
Oscillation, broadband noise test result
Test passed
Test specification, oscillation, broadband noise
DIN EN 50155 (VDE 0115-200):2008-03
Test spectrum
Service life test category 1, class B, body mounted
Test frequency
f1 = 5 Hz to f2 = 150 Hz
ASD level
1.857 (m/s ) /Hz
Acceleration
0,8 g
Test duration per axis
5h
Test directions
X-, Y- and Z-axis
Shock test result
Test passed
Test specification, shock test
DIN EN 50155 (VDE 0115-200):2008-03
Shock form
Half-sine
Acceleration
5g
Shock duration
30 ms
Number of shocks per direction
3
Test directions
X-, Y- and Z-axis (pos. and neg.)
Relative insulation material temperature index (Elec., UL 746 B)
130 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE
0304-21))
130 °C
Static insulating material application in cold
-60 °C
Behavior in fire for rail vehicles (DIN 5510-2)
Test passed
Flame test method (DIN EN 60695-11-10)
V0
Oxygen index (DIN EN ISO 4589-2)
>32 %
NF F16-101, NF F10-102 Class I
2
NF F16-101, NF F10-102 Class F
2
Surface flammability NFPA 130 (ASTM E 162)
passed
Specific optical density of smoke NFPA 130 (ASTM E 662)
passed
Smoke gas toxicity NFPA 130 (SMP 800C)
passed
Calorimetric heat release NFPA 130 (ASTM E 1354)
28 MJ/kg
Fire protection for rail vehicles (DIN EN 45545-2) R22
HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23
HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24
HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26
HL 1 - HL 3
2 2
Dimensions
Width
20.3 mm
Length
103.4 mm
Height
80 mm
Connection data
Connection method
Screw connection
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High-current terminal block - UKH 70-F - 3247051
Technical data
Connection data
Connection in acc. with standard
IEC 60947-7-1
Note
Note: Product releases, connection cross sections and notes on
connecting aluminum cables can be found in the download area.
Conductor cross section solid min.
16 mm²
Conductor cross section solid max.
95 mm²
Conductor cross section AWG min.
4
Conductor cross section AWG max.
3/0
Conductor cross section flexible min.
25 mm²
Conductor cross section flexible max.
70 mm²
Min. AWG conductor cross section, flexible
3
Max. AWG conductor cross section, flexible
2/0
Conductor cross section flexible, with ferrule without plastic sleeve min.
16 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max. 70 mm²
Conductor cross section flexible, with ferrule with plastic sleeve min.
16 mm²
Conductor cross section flexible, with ferrule with plastic sleeve max.
70 mm²
2 conductors with same cross section, solid min.
16 mm²
2 conductors with same cross section, solid max.
25 mm²
2 conductors with same cross section, stranded min.
16 mm²
2 conductors with same cross section, stranded max.
25 mm²
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, min.
16 mm²
2 conductors with same cross section, stranded, ferrules without plastic
sleeve, max.
25 mm²
Stripping length
24 mm
Internal cylindrical gage
A11
Screw thread
M8
Tightening torque, min
8 Nm
Tightening torque max
10 Nm
Standards and Regulations
Connection in acc. with standard
IEC 60947-7-1
Flammability rating according to UL 94
V0
Fire protection for rail vehicles (DIN EN 45545-2) R22
HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23
HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24
HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26
HL 1 - HL 3
Environmental Product Compliance
China RoHS
Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values
Drawings
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High-current terminal block - UKH 70-F - 3247051
Dimensional drawing
91
Ø 5,5
Circuit diagram
Schematic diagram
90°
Connecting aluminum cables. Further notes can be found in the download area
Classifications
eCl@ss
eCl@ss 4.0
27141120
eCl@ss 4.1
27141120
eCl@ss 5.0
27141120
eCl@ss 5.1
27141100
eCl@ss 6.0
27141100
eCl@ss 7.0
27141120
eCl@ss 8.0
27141120
eCl@ss 9.0
27141120
ETIM
ETIM 4.0
EC000897
ETIM 5.0
EC000897
ETIM 6.0
EC000897
UNSPSC
UNSPSC 6.01
30211811
UNSPSC 7.0901
39121410
UNSPSC 11
39121410
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High-current terminal block - UKH 70-F - 3247051
Classifications
UNSPSC
UNSPSC 12.01
39121410
UNSPSC 13.2
39121410
Approvals
Approvals
Approvals
PRS / UL Recognized / cUL Recognized / cULus Recognized
Ex Approvals
Approval details
PRS
http://www.prs.pl/
TE/2156/880590/17
UL Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 60425
B
C
Nominal voltage UN
1000 V
1000 V
Nominal current IN
192 A
192 A
mm²/AWG/kcmil
6
6
cUL Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
B
C
Nominal voltage UN
1000 V
1000 V
Nominal current IN
192 A
192 A
mm²/AWG/kcmil
6
6
cULus Recognized
FILE E 60425
Accessories
Accessories
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High-current terminal block - UKH 70-F - 3247051
Accessories
Labeled terminal marker
Zack marker strip - ZB 10 CUS - 0824941
Zack marker strip, can be ordered: Strip, white, labeled according to customer specifications, mounting type: snap
into tall marker groove, for terminal block width: 10.2 mm, lettering field size: 10.15 x 10.5 mm
Zack marker strip - ZB10,LGS:FORTL.ZAHLEN - 1053014
Zack marker strip, Strip, white, labeled, can be labeled with: CMS-P1-PLOTTER, printed horizontally: consecutive
numbers 1 ... 10, 11 ... 20, etc. up to 991 ... 1000, mounting type: snap into tall marker groove, for terminal block
width: 10.2 mm, lettering field size: 10.15 x 10.5 mm
Zack marker strip - ZB10,QR:FORTL.ZAHLEN - 1053027
Zack marker strip, Strip, white, labeled, can be labeled with: CMS-P1-PLOTTER, Printed vertically: consecutive
numbers 1 ... 10, 11 ... 20, etc. up to 991 ... 1000, mounting type: snap into tall marker groove, for terminal block
width: 10.2 mm, lettering field size: 10.15 x 10.5 mm
Marker for terminal blocks - ZB10,LGS:L1-N,PE - 1053412
Marker for terminal blocks, Strip, white, labeled, can be labeled with: CMS-P1-PLOTTER, Horizontal: L1, L2, L3, N,
PE, L1, L2, L3, N, PE, mounting type: snap into tall marker groove, for terminal block width: 10.2 mm, lettering field
size: 10.15 x 10.5 mm
Marker for terminal blocks - ZB10,LGS:U-N - 1053438
Marker for terminal blocks, Strip, white, labeled, can be labeled with: CMS-P1-PLOTTER, Horizontal: U, V, W, N,
GND, U, V, W, N, GND, mounting type: snap into tall marker groove, for terminal block width: 10.2 mm, lettering field
size: 10.15 x 10.5 mm
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High-current terminal block - UKH 70-F - 3247051
Accessories
Marker for terminal blocks - UC-TM 10 CUS - 0824605
Marker for terminal blocks, can be ordered: by sheet, white, labeled according to customer specifications, mounting
type: snap into tall marker groove, for terminal block width: 10.2 mm, lettering field size: 9.6 x 10.5 mm
Marker for terminal blocks - UCT-TM 10 CUS - 0829623
Marker for terminal blocks, can be ordered: by sheet, white, labeled according to customer specifications, mounting
type: snap into tall marker groove, for terminal block width: 10.2 mm, lettering field size: 8.9 x 9.6 mm
Marker for terminal blocks - TMT 10 R CUS - 0824500
Marker for terminal blocks, can be ordered: by line, white, labeled according to customer specifications, mounting
type: snap into universal marker groove, snap into flat marker groove, for terminal block width: 10.2 mm, lettering field
size: 6.35 x 10.15 mm
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
Mounting material
Insertion profile - UKH 50 EP - 3009228
Insertion profile, color: silver
Pick-off terminal block
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High-current terminal block - UKH 70-F - 3247051
Accessories
Pick-off terminal block - AGK 10-UKH 50 - 3001763
Pick-off terminal block, nom. voltage: 1000 V, nominal current: 57 A, connection method: Screw connection, number
of connections: 1, cross section: 0.5 mm² - 10 mm², AWG: 20 - 8, width: 10.2 mm, height: 34.7 mm, color: gray,
mounting type: on base element
Screw bridge
Fixed bridge - FBI 2-20 N - 3213195
Fixed bridge, pitch: 20 mm, number of positions: 2, color: silver
Fixed bridge - FBI 3-20 N - 3213205
Fixed bridge, pitch: 20 mm, number of positions: 3, color: silver
Fixed bridge - FBI 2-20 N EX - 3213210
Fixed bridge, number of positions: 2, color: silver
Fixed bridge - FBI 3-20 N EX - 3213211
Fixed bridge, number of positions: 3, color: silver
Socket spanner
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High-current terminal block - UKH 70-F - 3247051
Accessories
Tool - VDE-ISS 6 - 1201934
Allen wrench, fully insulated, safety tool in accordance with EN 60900, length: 200 mm, handle width: 110 mm, for all
terminal blocks with 8 mm Allen screw
Terminal marking
Zack marker strip - ZB 10:UNBEDRUCKT - 1053001
Zack marker strip, Strip, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, mounting type:
snap into tall marker groove, for terminal block width: 10.2 mm, lettering field size: 10.5 x 10.15 mm
Marker for terminal blocks - UC-TM 10 - 0818069
Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARK ID COLOR, BLUEMARK ID,
BLUEMARK CLED, PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into tall marker groove, for terminal block
width: 10.2 mm, lettering field size: 9.6 x 10.5 mm
Marker for terminal blocks - UCT-TM 10 - 0829142
Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: TOPMARK NEO, TOPMARK LASER,
BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, THERMOMARK PRIME, THERMOMARK CARD 2.0,
THERMOMARK CARD, mounting type: snap into tall marker groove, for terminal block width: 10.2 mm, lettering field
size: 8.9 x 9.6 mm
Marker for terminal blocks - TMT 10 R - 0816210
Marker for terminal blocks, Roll, white, unlabeled, can be labeled with: THERMOMARK ROLL, THERMOMARK
ROLL X1, THERMOMARK ROLLMASTER 300/600, THERMOMARK X1.2, THERMOMARK S1.1, perforated,
mounting type: snap into universal marker groove, snap into flat marker groove, for terminal block width: 10.2 mm,
lettering field size: 6.35 x 10.15 mm
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