USLKG 5 - Ground terminal

0441504

Ground terminal, When aligning with a feed-through terminal block with the same shape, an end cover must be interposed with insulation voltages of > 690 V, number of connections: 2, connection method: Screw connection, cross section: 0.2 mm2 - 6 mm2, mounting: PE foot with mounting screw, M3, mounting type: NS 35/7,5, NS 35/15, NS 32, color: green-yellow

General When aligning with a feed-through terminal block with the same shape, an end cover must be interposed with insulation voltages of > 690 V

Product type Ground terminal block
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 1.02 W

Grounding foot Yes
Number of connections per level 2
Nominal cross section 4 mm²
Level 1 above 1 below 1
Screw thread M3
Note Please observe the current carrying capacity of the DIN rails.
Tightening torque 0.6 ... 0.8 Nm
Stripping length 8 mm
Connection in acc. with standard IEC 60947-7-2
Conductor cross section rigid 0.2 mm² ... 6 mm²
Cross section AWG 24 ... 10 (converted acc. to IEC)
Conductor cross section flexible 0.2 mm² ... 4 mm²
Conductor cross section, flexible [AWG] 24 ... 12 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve) 0.25 mm² ... 4 mm²
Flexible conductor cross section (ferrule with plastic sleeve) 0.25 mm² ... 2.5 mm²

Rated data (ATEX/IECEx)
Identification  II 2 GD  Ex eb IIC Gb
Operating temperature range -60 °C ... 110 °C
Ex-certified accessories 1212587 SF-SL 0,6X3,5-100 S-VDE
1201442 E/UK
Torque range for PE foot 0.6 Nm ... 0.8 Nm
output (Permanent)
Ex connection data General
Torque range 0.6 Nm ... 0.8 Nm
Nominal cross section 4 mm²
Rated cross section AWG 12
Connection capacity rigid 0.2 mm² ... 4 mm²
Connection capacity AWG 24 ... 12
Connection capacity flexible 0.2 mm² ... 4 mm²
Connection capacity AWG 24 ... 12

Width 6.2 mm
Height 42.5 mm
Depth on NS 32 52 mm
Depth on NS 35/7,5 47 mm
Depth on NS 35/15 54.5 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
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
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 0.6 Nm ... 0.8 Nm (PE foot with mounting screw, M3)
Mechanical data
Open side panel No

Ambient conditions
Ambient temperature (operation) -60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see 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 (operation) 20 % ... 90 %
Permissible humidity (storage/transport) 30 % ... 70 %