

| Parameter | Value |
|---|---|
| Machine building | |
| Color | multicolored |
| Width | 4.2 mm |
| output | (Permanent) |
| Potentials | 1 |
| Bridge data | 16.5 A / 1.5 mm² |
| Product type | Feed-through terminal block |
| Mounting type | NS 35/7,5 |
| Rated current | 17.5 A |
| Rated voltage | 440 V |
| Identification | II 2 GD Ex eb IIC Gb |
| Number of rows | 1 |
| End cover width | 2.2 mm |
| List of bridges | Plug-in bridge / FBS 2-4 / 3030116 |
| Nominal current | 17.5 A |
| Nominal voltage | 500 V |
| Open side panel | Yes |
| Article revision | 04 |
| Stripping length | 8 mm ... 10 mm |
| Cross section AWG | 28 ... 16 (converted acc. to IEC) |
| Contact resistance | 1.43 mΩ |
| Area of application | Railway industry |
| Degree of pollution | 3 |
| Insulating material | PA |
| Rated surge voltage | 6 kV |
| Maximum load current | 17.5 A (with 1.5 mm² conductor cross section) |
| Overvoltage category | III |
| Nominal cross section | 1.5 mm² |
| Number of connections | 2 |
| Connection capacity AWG | 28 ... 16 |
| Ex temperature increase | 40 K (19.4 A / 1.5 mm²) |
| Rated cross section AWG | 16 |
| Ex-certified accessories | 3030417 D-ST 2,5 |
| Rated insulation voltage | 400 V |
| for bridging with bridge | 440 V |
| Connection capacity rigid | 0.08 mm² ... 1.5 mm² |
| Insulating material group | I |
| Internal cylindrical gage | A1 |
| Operating temperature range | -60 °C ... 110 °C |
| Connection capacity flexible | 0.08 mm² ... 1.5 mm² |
| Conductor cross section rigid | 0.08 mm² ... 1.5 mm² |
| Ambient temperature (assembly) | -5 °C ... 70 °C |
| Ambient temperature (actuation) | -5 °C ... 70 °C |
| Number of connections per level | 2 |
| Conductor cross section flexible | 0.08 mm² ... 1.5 mm² |
| Connection in acc. with standard | IEC 60947-7-1 |
| - At cut-to-length bridging with cover | 220 V |
| Flammability rating according to UL 94 | V0 |
| Smoke gas toxicity NFPA 130 (SMP 800C) | passed |
| Ambient temperature (storage/transport) | -25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C) |
| Conductor cross section, flexible [AWG] | 28 ... 16 (converted acc. to IEC) |
| Permissible humidity (storage/transport) | 30 % ... 70 % |
| Surface flammability NFPA 130 (ASTM E 162) | passed |
| Static insulating material application in cold | -60 °C |
| Maximum power dissipation for nominal condition | 0.56 W |
| - At cut-to-length bridging with partition plate | 275 V |
| Calorimetric heat release NFPA 130 (ASTM E 1354) | 28 MJ/kg |
| - At bridging between non-adjacent terminal blocks | 352 V |
| 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 |
| Specific optical density of smoke NFPA 130 (ASTM E 662) | passed |
| Flexible conductor cross section (ferrule with plastic sleeve) | 0.14 mm² ... 1.5 mm² |
| Relative insulation material temperature index (Elec., UL 746 B) | 130 °C |
| Conductor cross-section flexible (ferrule without plastic sleeve) | 0.14 mm² ... 1.5 mm² |
| Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) | 130 °C |
| - At bridging between non-adjacent terminal blocks via PE terminal block | 352 V |
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 0.5 mm² |
Technical specifications and performance data
Installation and operation guide