Feed-through terminal block - SSK 135 KER-EX
0505055

Feed-through terminal block, connection method: screw connection, cross section: 1 mm2 - 35 mm2, 18 - 2 AWG, color: white, mounting type: NS 32, insulation material: ceramic


Product Details




Product type High temperature terminal block
Number of connections 2
Number of rows 1
Potentials 1
Insulation characteristics
Overvoltage category III
Degree of pollution 3

Rated surge voltage 8 kV
Maximum power dissipation for nominal condition 4.06 W

Number of connections per level 2
Nominal cross section 35 mm²
Level 1 above 1 below 1
Screw thread M6
Tightening torque 3.2 ... 3.7 Nm
Stripping length 16 mm
Internal cylindrical gage B7
Conductor cross section solid 1 mm² ... 35 mm²
Cross section AWG 18 ... 2 (converted acc. to IEC)
Conductor cross section flexible 1 mm² ... 25 mm²
Conductor cross section, flexible [AWG] 18 ... 3 (converted acc. to IEC)
Flexible conductor cross section flexible (ferrule, w/o plastic sleeve) 0.75 mm² ... 25 mm²
Flexible conductor cross section (ferrule with plastic sleeve) 0.75 mm² ... 16 mm²
2 conductors with same cross section, solid 0.75 mm² ... 10 mm²
2 conductors with same cross section, flexible 0.75 mm² ... 10 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve 0.75 mm² ... 10 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.75 mm² ... 10 mm²
Nominal current 101 A (with 25 mm² conductor cross section)
Maximum load current 125 A (with 35 mm² conductor cross section)
Nominal voltage 800 V
Nominal cross section 35 mm²

Rated data (ATEX/IECEx)
ATEX certificate KIWA 17 ATEX 0022 U
IEC Ex certificate IECEx  KIWA 17.0009 U
Identification  II 2 GD  Ex eb IIC Gb
Operating temperature range -60 °C ... 180 °C
Ex-certified accessories 0205067 D-SSK 135 KER
1201044 E/1
Bridge data 100 A / 35 mm²
Ex temperature increase 40 K (116.5 A / 25 mm²)
Rated voltage 550 V
for bridging with bridge 550 V
Rated insulation voltage 500 V
Ex level General
Rated current 101 A
Maximum load current 113 A
Contact resistance 0.2 mΩ
Ex connection data General
Torque range 3.2 Nm ... 3.7 Nm
Nominal cross section 25 mm²
Rated cross section AWG 3
Connection capacity rigid 1 mm² ... 35 mm²
Connection capacity AWG 18 ... 2
Connection capacity flexible 1 mm² ... 25 mm²
Connection capacity AWG 18 ... 3

Width 15.3 mm
Height NS 32 67 mm
Length 53 mm

Color ivory
Material Ceramics
Insulating material group I
Relative insulation material temperature index (Elec., UL 746 B) 1000 °C

Surge voltage test
Result Test passed
Temperature-rise test
Requirement temperature-rise test Increase in temperature ≤ 45 K
Result Test passed
Power-frequency withstand voltage
Test voltage setpoint 2 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
Result Test passed

Needle-flame test
Time of exposure 30 s
Ambient conditions
Ambient temperature (operation) -60 °C ... 180 °C

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

Mounting type NS 32

Item number 0505055
Packing unit 10 pc
Minimum order quantity 10 pc
Sales Key B01
Product Key BE1211
Catalog Page Page 543 (C-1-2019)
GTIN 4017918002596
Weight per Piece (including packing) 98.62 g
Weight per Piece (excluding packing) 90.88 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

CSA

Approval ID: 13631
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
not as Ex approval 600 V 140 A 14 - 2
X

ATEX

Approval ID: KIWA17ATEX0022U
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
550 V 64.5 A 1 - 35
Only flexible conductors 550 V 55 A 1 - 25

EAC Ex

Approval ID: RU C-DE.HA91.B.00066

GL

Approval ID: 98876-96 HH
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
690 V 101 A - 25

IECEx

Approval ID: IECExKIWA17.0009U
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
550 V 113 A 1 - 35
Only flexible conductors 550 V 101 A 1 - 25

CCC

Approval ID: 2020322313000628

NEPSI

Approval ID: GYJ20.1203U

DNV GL-EX

Approval ID: TAE00003K6
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
EEx e II part certificate 440 V 32 A - 2.5
X

ATEX

Approval ID: KIWA17ATEX0022U
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
113 A
Only flexible conductors 101 A
X

UKCA-EX

Approval ID: CSAE 22UKEX1188U

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

Your advantages

Mounting on NS 32 G DIN rail
Compact design
Easy potential distribution thanks to chain bridging