Ground modular terminal block - USLKG 50-IB
0443078

Ground modular terminal block, with Allen screws, number of connections: 2, number of positions: 1, connection method: Screw connection, Rated cross section: 50 mm2, cross section: 16 mm2 - 50 mm2, mounting: PE foot with mounting screw, M6, mounting type: NS 35/7,5, NS 35/15, NS 32, color: green-yellow


Product Details




Product type Ground terminal block
Number of positions 1
Number of connections 2
Number of rows 1
Insulation characteristics
Overvoltage category III
Degree of pollution 3

Rated surge voltage 8 kV
Maximum power dissipation for nominal condition 4.73 W

Grounding foot Yes
Number of connections per level 2
Nominal cross section 50 mm²
Level 1 above 1 below 1
Screw thread M6
Note Please observe the current carrying capacity of the DIN rails.
Tightening torque 6 ... 8 Nm
Stripping length 24 mm
Connection in acc. with standard IEC 60947-7-2
Conductor cross section solid 16 mm² ... 50 mm²
Cross section AWG 6 ... 1/0
Conductor cross section flexible 25 mm² ... 50 mm²
Conductor cross section, flexible [AWG] 3 ... 1/0
Flexible conductor cross section flexible (ferrule, w/o plastic sleeve) 25 mm² ... 50 mm²
Flexible conductor cross section (ferrule with plastic sleeve) 25 mm² ... 50 mm²
Nominal cross section 50 mm²
Connection in acc. with standard IEC/EN 60079-7
Conductor cross section solid 16 mm² ... 50 mm²
Cross section AWG 6 ... 1/0
Conductor cross section flexible 25 mm² ... 50 mm²

Rated data (ATEX/IECEx)
ATEX certificate KEMA 99 ATEX 4487 U
IEC Ex certificate IECEx  KEM 06.0035 U
Identification Ex eb IIC Gb
Operating temperature range -60 °C ... 110 °C
Ex-certified accessories 1203343 VDE-ISS 5
1201659 E/AL-NS 32
1201662 E/AL-NS 35
Torque range for PE foot 6 Nm ... 8 Nm
Ex connection data General
Torque range 6 Nm ... 8 Nm
Nominal cross section 50 mm²
Rated cross section AWG 1/0
Connection capacity rigid 16 mm² ... 50 mm²
Connection capacity AWG 6 ... 1/0
Connection capacity flexible 25 mm² ... 50 mm²
Connection capacity AWG 4 ... 1/0

Width 20 mm
Height NS 35/15 83.5 mm
Height 3.287 "
Height NS 32 81 mm
Length 70.5 mm

Color green-yellow
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)) 130 °C
Relative insulation material temperature index (Elec., UL 746 B) 125 °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

General
Terminal block mounting 6 Nm ... 8 Nm (PE foot with mounting screw, M6)
Mechanical data
Open side panel No

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 60947-7-2
IEC/EN 60079-7

Mounting type NS 35/7,5
NS 35/15
NS 32
Terminal block mounting 6 Nm ... 8 Nm (PE foot with mounting screw, M6)

Item number 0443078
Packing unit 10 pc
Minimum order quantity 10 pc
Sales Key B01
Product Key BE1221
GTIN 4017918002312
Weight per Piece (including packing) 188.25 g
Weight per Piece (excluding packing) 188.25 g
Customs tariff number 85369010
Country of origin PL


ECLASS

ECLASS-9.0 27141141
ECLASS-10.0.1 27141141
ECLASS-11.0 27141141

ETIM

ETIM 8.0 EC000901

UNSPSC

UNSPSC 21.0

CSA

Approval ID: 13631
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
Use group B
600 V 6 - 1/0
Use group C
600 V 6 - 1/0
Use group D
600 V 6 - 1/0

EAC

Approval ID: RU C-DE.BL08.B.00534

PRS

Approval ID: TE/2156/880590/17

cULus Recognized

Approval ID: E60425
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
Use group B
6 - 1/0
Clamping screw
Use group C
6 - 1/0
Clamping screw

ATEX

Approval ID: KEMA99ATEX4487U

EAC Ex

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

IECEx

Approval ID: IECExKEM06.0035U

CCC

Approval ID: 2020322313000623

NEPSI

Approval ID: GYJ20.1195U

REACh SVHC Lead 7439-92-1
4-Nonylphenol, branched and linear
China RoHS Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”