| Product type | Disconnect terminal block |
| Area of application | Process industry |
| DIN rail/fixing support | NS 35/15 |
| Number of connections | 2 |
| Number of rows | 1 |
| Overvoltage category | III |
| Degree of pollution | 3 |
| Rated surge voltage | 6 kV |
| Maximum power dissipation for nominal condition | 0.77 W |
| Number of connections per level | 2 |
| Nominal cross section | 2.5 mm² |
| Stripping length | 10 mm |
| Internal cylindrical gage | A3 |
| Maximum load current | 21.5 A (4 mm²) |
| Width | 5.2 mm |
| Height | 56.8 mm |
| Depth on NS 35/7,5 | 47.5 mm |
| Depth on NS 35/15 | 55 mm |
| Color | gray (RAL 7042) |
| 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 |
| Open side panel | Yes |
| Ambient temperature (operation) | 60 °C ... 110 °C (Operating temperature range incl. selfheating; for max. shortterm 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 % |
| Mounting type | NS 35/7,5 |
| Screw thread | M3 |
| 2 conductors with same cross section, solid | 0.14 mm² ... 1.5 mm² |
| Rated cross section AWG | 14 |
| output | (Permanent) |
| Single conductor/terminal point, flexible, with ferrule, without plastic sleeve, AWG | 26 ... 14 |
| Identification | X II 3 G Ex ec llC Gc |
| Operating temperature range | 50 °C ... 125 °C |
| Operating cycles of the disconnect knife | 100 |
| Ex-certified accessories | 3047141 DUT 2,5/4TWIN |
| List of bridges | Plugin bridge / FBS 25 / 3030161 |
| Bridge data | 17.5 A / 2.5 mm² |
| Rated voltage | 440 V |
| Rated current | 18.5 A (2.5 mm²) |
| Contact resistance | 0.27 mΩ |
| Torque range | 0.5 Nm ... 0.6 Nm |
| Connection capacity rigid | 0.14 mm² ... 4 mm² |
| Connection capacity AWG | 26 ... 12 |
| Connection capacity flexible | 0.14 mm² ... 4 mm² |
| 2 conductors with the same cross-section AWG rigid | 26 ... 16 |
| 2 conductors with same cross section, stranded | 0.14 mm² ... 1.5 mm² |
| 2 conductors with the same cross-section AWG flexible | 26 ... 16 |
| Conductor cross section flexible, with ferrule without plastic sleeve min. | 0.14 mm² |
| Conductor cross section flexible, with ferrule without plastic sleeve max. | 2.5 mm² |
