Description
N disconnect terminal block, Assembly instruction:In order to securely fix the neutral busbar in place, support brackets must be placed at the beginning and end of each terminal strip as well as every 20 cm on longer terminal strips.The corresponding support brackets can be found at phoenixcontact.net/products, for neutral conductor disconnection, nom. voltage: 400 V, nominal current: 41 A, Screw connection, Rated cross section: 6 mm2, cross section: 0.2 mm2 – 10 mm2, mounting type: NS 35/7,5, NS 35/15, color: blue
| General | Assembly instruction: In order to securely fix the neutral busbar in place, support brackets must be placed at the beginning and end of each terminal strip as well as every 20 cm on longer terminal strips. The corresponding support brackets can be found at phoenixcontact.net/products |
| Product type | Installation terminal block |
| Number of connections | 1 |
| Number of rows | 1 |
| Potentials | 1 |
| Insulation characteristics | |
| Overvoltage category | III |
| Degree of pollution | 3 |
| Rated surge voltage | 6 kV |
| Maximum power dissipation for nominal condition | 1.31 W |
| Current carrying capacity of the neutral busbar | 140 A |
| Number of connections per level | 2 |
| Nominal cross section | 6 mm² |
| Level 1 above 1 below 1 | |
| Screw thread | M4 |
| Tightening torque | 1.5 … 1.8 Nm |
| Stripping length | 10 mm |
| Connection in acc. with standard | IEC 60947-7-1 |
| Conductor cross section solid | 0.2 mm² … 10 mm² |
| Cross section AWG | 24 … 8 (converted acc. to IEC) |
| Conductor cross section flexible | 0.2 mm² … 10 mm² |
| Conductor cross section, flexible [AWG] | 24 … 8 (converted acc. to IEC) |
| Flexible conductor cross section flexible (ferrule, w/o plastic sleeve) | 0.25 mm² … 6 mm² |
| Flexible conductor cross section (ferrule with plastic sleeve) | 0.25 mm² … 6 mm² |
| 2 conductors with same cross section, solid | 0.2 mm² … 2.5 mm² |
| 2 conductors with same cross section, flexible | 0.2 mm² … 2.5 mm² |
| 2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 0.25 mm² … 1.5 mm² |
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 0.5 mm² … 4 mm² |
| Nominal current | 41 A |
| Maximum load current | 41 A |
| Nominal voltage | 400 V |
| Nominal cross section | 6 mm² |
| Width | 8.2 mm |
| End cover width | 2.2 mm |
| Height NS 35/15 | 55 mm |
| Height NS 35/7,5 | 47.5 mm |
| Length | 55 mm |
| Color | blue |
| 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 6 mm² | 0.72 kA |
| Result | Test passed |
| Power-frequency withstand voltage | |
| Test voltage setpoint | 1.89 kV |
| Result | Test passed |
| Mechanical data | |
| Open side panel | Yes |
| Mechanical strength | |
| Result | Test passed |
| Attachment on the carrier | |
| DIN rail/fixing support | NS 35 |
| Test force setpoint | 5 N |
| Result | Test passed |
| Test for conductor damage and slackening | |
| Rotation speed | 10 rpm |
| Revolutions | 135 |
| Conductor cross section/weight | 0.2 mm² / 0.2 kg |
| 6 mm² / 1.4 kg | |
| 10 mm² / 2 kg | |
| Result | Test passed |
| Aging | |
| Temperature cycles | 192 |
| 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 |
| Permissible humidity (storage/transport) | 30 % … 70 % |
| Connection in acc. with standard | IEC 60947-7-1 |
| Mounting type | NS 35/7,5 |
| NS 35/15 |
| Item number | 3245037 |
| Packing unit | 50 pc |
| Minimum order quantity | 50 pc |
| Sales Key | BE1 |
| Product Key | BE1152 |
| Catalog Page | Page 181 (C-1-2019) |
| GTIN | 4046356299022 |
| Weight per Piece (including packing) | 15.89 g |
| Weight per Piece (excluding packing) | 15 g |
| Customs tariff number | 85369010 |
| Country of origin | PL |
ECLASS
| ECLASS-9.0 | 27141138 |
| ECLASS-10.0.1 | 27141138 |
| ECLASS-11.0 | 27141138 |
ETIM
| ETIM 8.0 | EC001257 |
UNSPSC
| UNSPSC 21.0 | 39121400 |
Same shape as UT standard terminal blocks
