Description
High-current terminal block, nom. voltage: 1500 V, nominal current: 150 A, connection method: Screw connection, Rated cross section: 50 mm2, cross section: 16 mm2 – 70 mm2, mounting type: NS 35/7,5, NS 35/15, NS 32, NS 35/15-2,3, color: gray
General | |
Note | For a reliable contact of multi stranded conductors it is recommended to untwist multi stranded conductors. |
Product type | High current 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 | 4.73 W |
Number of connections per level | 2 |
Nominal cross section | 50 mm² |
Screw thread | M6 |
Tightening torque | 6 … 8 Nm |
Stripping length | 24 mm |
Internal cylindrical gage | B10 |
Connection in acc. with standard | IEC 60947-7-1 |
Conductor cross section solid | 16 mm² … 70 mm² |
Cross section AWG | 6 … 2/0 (converted acc. to IEC) |
Conductor cross section flexible | 25 mm² … 70 mm² |
Conductor cross section, flexible [AWG] | 3 … 2/0 (converted acc. to IEC) |
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 |
2 conductors with same cross section, solid | 10 mm² … 16 mm² |
2 conductors with same cross section, flexible | 10 mm² … 16 mm² |
2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 10 mm² … 16 mm² |
Nominal current | 150 A |
Maximum load current | 150 A (with 50 mm² conductor cross section) |
Nominal voltage | 1500 V DC |
1000 V AC | |
Note | Note: Product releases, connection cross sections and notes on connecting aluminum cables can be found in the download area. |
Nominal cross section | 50 mm² |
Dimensional drawing | |
Width | 20 mm |
Height | 76 mm |
Height NS 35/15 | 83.5 mm |
Height | 3.287 “ |
Height NS 32 | 81 mm |
Length | 70.6 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 | |
Result | Test passed |
Temperature-rise test | |
Requirement temperature-rise test | Increase in temperature ≤ 45 K |
Result | Test passed |
Short-time withstand current 50 mm² | 6 kA |
Result | Test passed |
Power-frequency withstand voltage | |
Test voltage setpoint | 3.82 kV |
Result | Test passed |
Mechanical data | |
Open side panel | No |
Mechanical strength | |
Result | Test passed |
Attachment on the carrier | |
DIN rail/fixing support | NS 32/NS 35 |
Result | Test passed |
Test for conductor damage and slackening | |
Rotation speed | 10 rpm |
Revolutions | 135 |
Conductor cross section/weight | 16 mm² / 2.9 kg |
50 mm² / 9.5 kg | |
70 mm²/10.4 kg | |
Result | Test passed |
Needle-flame test | |
Time of exposure | 30 s |
Result | Test passed |
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 60947-7-1 |
Mounting type | NS 35/7,5 |
NS 35/15 | |
NS 32 | |
NS 35/15-2,3 |
Item number | 3247400 |
Packing unit | 10 pc |
Minimum order quantity | 10 pc |
Sales Key | BE1 |
Product Key | BE1311 |
Catalog Page | Page 189 (C-1-2019) |
GTIN | 4055626132945 |
Weight per Piece (including packing) | 124.33 g |
Weight per Piece (excluding packing) | 124.33 g |
Customs tariff number | 85359000 |
Country of origin | IN |
ECLASS
ECLASS-9.0 | 27141120 |
ECLASS-10.0.1 | 27141120 |
ECLASS-11.0 | 27141120 |
ETIM
ETIM 8.0 | EC000897 |
UNSPSC
UNSPSC 21.0 | 39121400 |
Reliable cable connection is ensured by three-point centering of the conductor in the prismatic sleeve base| |Low contact resistance of the contact surface due to ribbing|Screw locking by means of spring-loaded elements in the clamping part