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Phoenix Contact 3213143
AllConnectorsTerminal blocksScrew connection

3213143

Official Distributor

By Phoenix Contact

SKU
PHX3213143
MPN
UKH 70/4X10 BU
Weight
0.141 kg
Series UKH

UKH 70/4X10 BU - Potential collective terminal

Potential collective terminal, nom. voltage: 1500 V, nominal current: 192 A, number of connections: 5, number of positions: 1, connection method: Screw connection, cross section: 16 mm2 - 95 mm2, Screw connection, cross section: 1.5 mm2 - 16 mm2, mounting type: NS 35/7,5, NS 35/15, NS 35/15-2,3, NS 32, color: blue

  • Reliable cable connection is ensured by three-point centering of the conductor in the prismatic sleeve base
  • Low contact resistance of the contact surface due to ribbing
  • Screw locking by means of spring-loaded elements in the clamping part
Technical Specifications

Product properties

Number of Positions1
Number of Connections5
Number of rows1
Potentials1

Insulation characteristics

Overvoltage categoryIII
Degree of pollution3

Electrical properties

Rated surge voltage8 kV
Maximum power dissipation for nominal condition6.27 W

Connection data

Number of connections per level5
Nominal cross section70 mm²
Rated cross section AWG2/0

Level 1 above 1

Screw threadM8
Tightening torque8 ... 10 Nm
Stripping length24 mm
Internal cylindrical gageA11
Connection in acc. with standardIEC 60947-7-1
Conductor cross section rigid16 mm² ... 95 mm²
Cross section AWG4 ... 3/0 (converted acc. to IEC)
Conductor cross section flexible25 mm² ... 70 mm²
Conductor cross section, flexible [AWG]2 ... 2/0 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)16 mm² ... 70 mm²
Flexible conductor cross section (ferrule with plastic sleeve)16 mm² ... 70 mm²
2 conductors with same cross section, solid16 mm² ... 25 mm²
2 conductors with the same cross-section AWG rigid4 ... 3 (converted acc. to IEC)
2 conductors with same cross section, flexible16 mm² ... 25 mm²
2 conductors with the same cross-section AWG flexible4 ... 3 (converted acc. to IEC)
2 conductors with same cross section, flexible, with ferrule without plastic sleeve16 mm² ... 25 mm²
Nominal Current192 A
Maximum Load Current192 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 Voltage1500 V DC
Nominal Voltage1000 V AC

Level 1+2+3+4 bottom

Screw threadM4
Tightening torque1.4 ... 1.5 Nm
Stripping length10 mm
Internal cylindrical gageA5
Conductor cross section rigid1.5 mm² ... 16 mm²
Cross section AWG16 ... 6 (converted acc. to IEC)
Conductor cross section flexible1.5 mm² ... 10 mm²
Conductor cross section, flexible [AWG]16 ... 6 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)1.5 mm² ... 10 mm²
Flexible conductor cross section (ferrule with plastic sleeve)1.5 mm² ... 6 mm²
Conductor cross-section flexible (2 conductors with the same cross-section, with TWIN ferrule and plastic sleeve)1.5 mm² ... 6 mm²
2 conductors with same cross section, solid1.5 mm² ... 2.5 mm²
2 conductors with the same cross-section AWG rigid16 ... 14 (converted acc. to IEC)
2 conductors with same cross section, flexible1.5 mm² ... 2.5 mm²
2 conductors with the same cross-section AWG flexible16 ... 14 (converted acc. to IEC)
2 conductors with same cross section, flexible, with ferrule without plastic sleeve1.5 mm² ... 2.5 mm²
Nominal Current57 A
Nominal Voltage1500 V DC
Nominal Voltage1000 V AC

Dimensions

Width20.3 mm
Height88.5 mm
Depth79.4 mm
Depth on NS 3285 mm
Depth on NS 35/7,580 mm
Depth on NS 35/1587.5 mm

Material specifications

Colorblue
Flammability rating according to UL 94V0
Insulating material groupI
Insulating materialPA
Static insulating material application in cold-60 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))130 °C
Relative insulation material temperature index (Elec., UL 746 B)130 °C
Fire protection for rail vehicles (DIN EN 45545-2) R22HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26HL 1 - HL 3
Calorimetric heat release NFPA 130 (ASTM E 1354)28 MJ/kg
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

Mechanical data

Open side panelNo

Ambient conditions

Ambient Temperature (Operation)-60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see RTI Elec.)
Ambient temperature (storage/transport)-25 °C ... 60 °C (for a short time, no longer than 24 h, -60°C to +70°C)
Ambient temperature (assembly)-5 °C ... 70 °C
Ambient temperature (actuation)-5 °C ... 70 °C
Permissible humidity (operation)20 % ... 90 %
Permissible humidity (storage/transport)30 % ... 70 %

Standards and Regulations

Connection in acc. with standardIEC 60947-7-1

Mounting

Mounting TypeNS 35/7,5
Mounting TypeNS 35/15
Mounting TypeNS 35/15-2,3
Mounting TypeNS 32
Accessories
  • 3001763
    3001763
    Pick-off terminal block - AGK 10-UKH 50
  • 3009228
    3009228
    Insertion profile - UKH 50 EP
  • 0811833
    0811833
    Zack marker strip - ZB 18:UNBEDRUCKT
  • 1212642
    1212642
    Screwdriver - SF-THEX 6-200
  • 1004513
    1004513
    Warning label - WS-2K
  • 1004584
    1004584
    WS-4K - Adhesive warning plate, self-adhesive, black print: lightning flash with mixed verson - "Vorsicht Spannung - Attention Danger" size of label: 13 x 23.5 mm
  • 3213195
    3213195
    Fixed bridge - FBI 2-20 N
  • 3213205
    3213205
    Fixed bridge - FBI 3-20 N
  • 3213210
    3213210
    Fixed bridge - FBI 2-20 N EX
  • 3213211
    3213211
    Fixed bridge - FBI 3-20 N EX
  • 0801733
    0801733
    NS 35/ 7,5 PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
  • 0801681
    0801681
    NS 35/ 7,5 UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
  • 1204119
    1204119
    NS 35/ 7,5 WH PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
  • 1204122
    1204122
    NS 35/ 7,5 WH UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
  • 0801704
    0801704
    NS 35/ 7,5 AL UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Aluminum, uncoated, Standard profile, color: silver
  • 1206421
    1206421
    DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, Standard profile, color: silver
  • 1206434
    1206434
    NS 35/ 7,5 ZN UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, Standard profile, color: silver
  • 0801762
    0801762
    NS 35/ 7,5 CU UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Copper, uncoated, Standard profile, color: copper-colored
  • 1206560
    1206560
    NS 35/ 7,5 CAP - DIN rail end piece, for DIN rail NS 35/7.5
  • 1201730
    1201730
    NS 35/15 PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
  • 1201714
    1201714
    NS 35/15 UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
  • 0806602
    0806602
    NS 35/15 WH PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: white
  • 1204135
    1204135
    NS 35/15 WH UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), similar to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
  • 1201756
    1201756
    NS 35/15 AL UNPERF 2000MM - DIN rail, unperforated, similar to EN 60715, material: Aluminum, uncoated, Standard profile, color: silver
  • 1206599
    1206599
    NS 35/15 ZN PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, Standard profile, color: silver
  • 1206586
    1206586
    NS 35/15 ZN UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, Standard profile, color: silver
  • 1201895
    1201895
    NS 35/15 CU UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), similar to EN 60715, material: Copper, uncoated, Standard profile, color: copper-colored
  • 1206573
    1206573
    NS 35/15 CAP - DIN rail end piece, for DIN rail NS 35/15
  • 1201798
    1201798
    NS 35/15-2,3 UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile 2.3 mm, color: silver
  • 1201002
    1201002
    NS 32 PERF 2000MM-VPE 10 - DIN rail perforated, Pack of 10 (20 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, G profile, color: silver
  • 1201015
    1201015
    NS 32 UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, G profile, color: silver
  • 1201659
    1201659
    E/AL-NS 32 - End clamp, for end support of UKH 50 - UKH 240, is pushed onto DIN rail NS 32 and fixed with 2 screws, width: 10 mm, color: Aluminum
  • 1201662
    1201662
    E/AL-NS 35 - End clamp, for end support of UKH 50 to UKH 240, is pushed onto DIN rail NS 35 and fixed with 2 screws, width: 10 mm, color: aluminum
  • 1053001
    1053001
    Zack marker strip - ZB 10:UNBEDRUCKT
  • 0824941
    0824941
    Zack marker strip - ZB 10 CUS
  • 1053014
    1053014
    1053014 -
  • 1053027
    1053027
    1053027 -
  • 1053412
    1053412
    Marker for terminal blocks - ZB10,LGS:L1-N,PE
  • 1053438
    1053438
    Marker for terminal blocks - ZB10,LGS:U-N
  • 0818069
    0818069
    Marker for terminal blocks - UC-TM 10
  • 0824605
    0824605
    Marker for terminal blocks - UC-TM 10 CUS
  • 0829142
    0829142
    Marker for terminal blocks - UCT-TM 10
  • 0816210
    0816210
    Marker for terminal blocks - TMT 10 R

Why Proax for Phoenix Contact 3213143?

Proax is an authorized distributor of Phoenix Contact 3213143 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

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Additional Information
Pack Size10
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