Feed-through terminal block - UHSK/S 2000
0704076

Feed-through terminal block, nom. voltage: 2000 V, nominal current: 41 A, connection method: Screw connection, cross section: 0.5 mm2 - 10 mm2, mounting type: NS 35/7,5, NS 35/15, NS 32, color: gray


Product Details




Product type Feed-through terminal block
Number of connections 2
Number of rows 1
Potentials 2
Insulation characteristics
Overvoltage category III
Degree of pollution 3

Rated surge voltage 12 kV
Maximum power dissipation for nominal condition 1.31 W

Number of connections per level 2
Nominal cross section 6 mm²
Level 1 above 1 below 1
Screw thread M4
Tightening torque 1.5 ... 1.8 Nm
Stripping length 15 mm
Internal cylindrical gage A5
Connection in acc. with standard IEC 60947-7-1
Conductor cross section solid 0.5 mm² ... 10 mm²
Cross section AWG 20 ... 8 (converted acc. to IEC)
Conductor cross section flexible 0.5 mm² ... 6 mm²
Conductor cross section, flexible [AWG] 20 ... 10 (converted acc. to IEC)
Flexible conductor cross section flexible (ferrule, w/o plastic sleeve) 0.5 mm² ... 10 mm²
Flexible conductor cross section (ferrule with plastic sleeve) 0.5 mm² ... 6 mm²
2 conductors with same cross section, solid 0.5 mm² ... 6 mm²
2 conductors with same cross section, flexible 0.5 mm² ... 6 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve 0.5 mm² ... 6 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm² ... 6 mm²
Nominal current 41 A (with 6 mm² conductor cross section)
Maximum load current 57 A (with 10 mm² conductor cross section)
Nominal voltage 2000 V (in the case of enclosed clamping space)

Rated data (ATEX/IECEx)
ATEX certificate SEV 12 ATEX 0168 U
IEC Ex certificate IECEx SEV 12.0008 U
Identification  II 2 GD  Ex eb IIC Gb
Operating temperature range -60 °C ... 110 °C
Ex-certified accessories 0704021 D-UHSK 2000
1205066 SZS 1,0X4,0 VDE
1201442 E/UK
Bridge data 51 A / 10 mm²
Ex temperature increase 40 K (57 A / 10 mm²)
Rated voltage 1100 V
for bridging with bridge 1100 V
Rated insulation voltage 1000 V
output (Permanent)
Ex level General
Rated current 41 A
Maximum load current 57 A
Contact resistance 0.3 mΩ
Ex connection data General
Torque range 1.5 Nm ... 1.8 Nm
Nominal cross section 6 mm²
Rated cross section AWG 10
Connection capacity rigid 0.5 mm² ... 10 mm²
Connection capacity AWG 20 ... 8
Connection capacity flexible 0.5 mm² ... 6 mm²
Connection capacity AWG 20 ... 10
2 conductors with same cross section, solid 0.5 mm² ... 6 mm²
2 conductors with the same cross-section AWG rigid 20 ... 10
2 conductors with same cross section, stranded 0.5 mm² ... 6 mm²
2 conductors with the same cross-section AWG flexible 20 ... 10

Width 10.2 mm
End cover width 2 mm
Height NS 35/15 78 mm
Height NS 35/7,5 70.5 mm
Height 2.776 "
Height NS 32 75.5 mm
Length 52 mm

Color gray
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) 130 °C
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
Calorimetric heat release NFPA 130 (ASTM E 1354) 27,5 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

Surge voltage test
Test voltage setpoint 14.8 kV
Result Test passed
Temperature-rise test
Requirement temperature-rise test Increase in temperature ≤ 45 K
Result Test passed
Short-time withstand current 6 mm² 0.72 kA
Short-time withstand current 10 mm² 1.2 kA
Result Test passed
Power-frequency withstand voltage
Test voltage setpoint 3.5 kV
Result Test passed

Mechanical data
Open side panel Yes

Mechanical strength
Result Test passed
Attachment on the carrier
DIN rail/fixing support NS 32/NS 35
Test force setpoint 5 N
Result Test passed
Test for conductor damage and slackening
Rotation speed 10 rpm
Revolutions 135
Conductor cross section/weight 0.5 mm² / 0.3 kg
6 mm² / 1.4 kg
10 mm² / 2 kg
Result Test passed

Needle-flame test
Time of exposure 30 s
Result Test passed
Ambient conditions
Ambient temperature (operation) -60 °C ... 105 °C (max. short-term operating temperature RTI Elec.)
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 %

Connection in acc. with standard IEC 60947-7-1

Mounting type NS 35/7,5
NS 35/15
NS 32

Item number 0704076
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key B01
Product Key BE1211
Catalog Page Page 460 (C-1-2019)
GTIN 4017918003661
Weight per Piece (including packing) 27.11 g
Weight per Piece (excluding packing) 25.602 g
Customs tariff number 85369010
Country of origin DE


ECLASS

ECLASS-9.0 27141120
ECLASS-10.0.1 27141120
ECLASS-11.0 27141120

ETIM

ETIM 8.0 EC000897

UNSPSC

UNSPSC 21.0 39121400

DNV

Approval ID: TAE00001CT
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2

CSA

Approval ID: 13631
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
600 V 25 A 26 - 12

cULus Recognized

Approval ID: E60425
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
Use group B
600 V 50 A 26 - 8
Use group C
600 V 50 A 26 - 8
Use group F
1000 V 50 A 26 - 8
Use group E
1000 V 50 A 26 - 8

EAC Ex

Approval ID: RU C-DE.Ax07.B.03227

IECEx

Approval ID: IECEx SEV12.0008U

ATEX

Approval ID: SEV12ATEX0168U

CCC

Approval ID: 2020322313000623

NEPSI

Approval ID: GYJ20.1195U
X

UKCA-EX

Approval ID: CML 22UKEX1225U

China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values

Compatible Products



Your advantages

All universal terminal blocks in the UK... series can also be used in the Ex e area according to IEC/EN 60079 as standard
The corresponding EC-type examination numbers for Ex approval can be found in the technical connection data