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Feed-through terminal block - SSK 110 KER-EX
0502058

Feed-through terminal block, connection method: screw connection, cross section: 0.5 mm2 - 10 mm2, 20 - 8 AWG, width: 8.4 mm, 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 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 10 mm
Internal cylindrical gage A4
Conductor cross section solid 0.5 mm² ... 10 mm²
Cross section AWG 20 ... 8
Conductor cross section flexible 0.5 mm² ... 6 mm²
Conductor cross section, flexible [AWG] 20 ... 10
Flexible conductor cross section flexible (ferrule, w/o plastic sleeve) 0.5 mm² ... 6 mm²
Flexible conductor cross section (ferrule with plastic sleeve) 0.5 mm² ... 4 mm²
2 conductors with same cross section, solid 0.5 mm² ... 2.5 mm²
2 conductors with same cross section, flexible 0.5 mm² ... 2.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve 0.5 mm² ... 2.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm² ... 2.5 mm²
Nominal current 41 A
Maximum load current 57 A (with 10 mm² conductor cross section)
Nominal voltage 800 V
Nominal cross section 6 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 0202060 D-SSK 110 KER
1201044 E/1
Bridge data 49 A / 10 mm²
Ex temperature increase 40 K (40.3 A / 6 mm²)
Rated voltage 440 V
for bridging with bridge 440 V
Rated insulation voltage 400 V
Ex level General
Rated current 36.5 A
Maximum load current 49 A
Contact resistance 0.74 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
Width 8 mm
End cover width 4 mm
Height 47.3 mm
Height NS 32 50.2 mm
Length 38.4 mm
Color ivory
Material Ceramics
Insulating material group I
Relative insulation material temperature index (Elec., UL 746 B) 1000 °C
Surge voltage test
Test voltage setpoint 9.8 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 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
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
Ambient conditions
Ambient temperature (operation) -60 °C ... 180 °C
Connection in acc. with standard IEC 60947-7-1
Mounting type NS 32
Item number 0502058
Packing unit 50 pc
Minimum order quantity 1 pc
Sales Key 010
Product Key BE1211
Catalog Page Page 542 (C-1-2019)
GTIN 4017918002510
Weight per Piece (including packing) 28,78 g
Weight per Piece (excluding packing) 26,08 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 55 A 26 - 8
X

ATEX

Approval ID: KIWA17ATEX0022U
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
440 V 49 A 0.5 - 10
Only flexible conductors 440 V 36.5 A 0.5 - 6

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
EEx e II part certificate 440 V 40 A - 6

IECEx

Approval ID: IECExKIWA17.0009U
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
440 V 49 A 0.5 - 10
Only flexible conductors 440 V 36.5 A 0.5 - 6

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

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Your advantages

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