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

Product properties

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

Electrical properties

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

Connection data

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
Connection in acc. with standard	IEC 60947-7-1
Conductor cross section rigid	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 ... 4 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without 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

Ex data

Rated data (ATEX/IECEx)
Identification	 II 2 GD Ex eb IIC Gb
Operating temperature range	-60 °C ... 180 °C
Ex-certified accessories	0205067 D-SSK 135 KER
Ex-certified accessories		1201044 E/1
List of bridges	/ KB- 15 / 0204259
Bridge data	100 A (35 mm²)
Ex temperature increase	40 K (116.5 A / 25 mm²)
for bridging with bridge	550 V
Rated insulation voltage	500 V
output	(Permanent)
Ex level General
Rated voltage	550 V
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

Dimensions

Width	15.3 mm
Height	53 mm
Depth on NS 32	67 mm

Material specifications

Color	ivory (RAL 1014)
Material	Ceramics
Insulating material group	I
Relative insulation material temperature index (Elec., UL 746 B)	1000 °C

Electrical tests

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 properties

Mechanical data
Open side panel	Yes

Mechanical tests

Mechanical strength
Result	Test passed
Attachment on the carrier
DIN rail/fixing support	NS 32
Result	Test passed

Environmental and real-life conditions

Needle-flame test
Time of exposure	30 s
Ambient conditions
Ambient temperature (operation)	-60 °C ... 180 °C
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 (operation)	20 % ... 90 %
Permissible humidity (storage/transport)	30 % ... 70 %

Standards and regulations

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

Mounting

Item number	0505055
Packing unit	10 pc
Minimum order quantity	10 pc
Sales key	0100*
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

	Nominal voltage U_N	Nominal current I_N	Cross section AWG	Cross section mm²
	440 V	64.5 A
Only flexible conductors	440 V	55 A

	Nominal voltage U_N	Nominal current I_N	Cross section AWG	Cross section mm²
	550 V	113 A		1 - 35
Only flexible conductors	550 V	101 A		1 - 25

EU RoHS
Fulfills EU RoHS substance requirements	Yes (No exemptions)
China RoHS
Environment friendly use period (EFUP)	EFUP-E No hazardous substances above the limits
EU REACH SVHC
REACH candidate substance (CAS No.)	No substance above 0.1 wt%

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

SSK 135 KER-EX - Feed-through terminal block

0505055

Product details

ECLASS

ETIM

UNSPSC

CSA

ATEX

EAC Ex

IECEx

CCC

DNV GL-EX

ATEX

UKCA-EX

Compatible products

Your advantages

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

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

Product details

ECLASS

ETIM

UNSPSC

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Your advantages

SSK 135 KER-EX - Feed-through terminal block

0505055