Description
Ground terminal, nom. voltage: 500 V, nominal current: 20 A, connection
method: Screw connection, Rated cross section: 2.5 mm2, cross
section: 0.14 mm2 - 6 mm2, mounting: NS 35/7,5, NS 35/15, color: gray
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 9 mm
Internal cylindrical gage A4
Connection in acc. with standard IEC 60947-7-1/IEC 60947-7-2
Conductor cross section rigid 0.14 mm² ... 6 mm²
Cross section AWG 26 ... 10 (converted acc. to IEC)
Conductor cross section flexible 0.14 mm² ... 6 mm²
Conductor cross section, flexible [AWG] 26 ... 10 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve) 0.14 mm² ... 4 mm²
Flexible conductor cross section (ferrule with plastic sleeve) 0.14 mm² ... 4 mm²
Nominal current 20 A
Maximum load current 20 A (with 6 mm² conductor cross section)
Nominal voltage 500 V
Nominal cross section 2.5 mm²
Width 6.2 mm
Height 70.8 mm
Depth on NS 35/7,5 49.1 mm
Depth on NS 35/15 56.6 mm
Color gray
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) 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
Calorimetric heat release NFPA 130 (ASTM E 1354) 28 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
Surge voltage test
Test voltage setpoint 7.3 kV
Result Test passed
Temperature-rise test
Requirement temperature-rise test Increase in temperature ≤ 45 K
Result Test passed
Short-time withstand current 2.5 mm² 0.3 kA
Result Test passed
Power-frequency withstand voltage
Test voltage setpoint 1.89 kV
Result Test passed
MANUFACTURERS
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