

| Parameter | Value |
|---|---|
| B3 | |
| Color | orange (RAL 2003) |
| Width | 5.2 mm |
| Height | 74 mm |
| Potentials | 1 |
| Product type | Disconnect terminal block |
| Mounting type | NS 35/7,5 |
| Number of rows | 1 |
| End cover width | 2.2 mm |
| Nominal current | 20 A |
| Nominal voltage | 400 V |
| Open side panel | Yes |
| Article revision | 08 |
| Stripping length | 8 mm ... 10 mm |
| Cross section AWG | 26 ... 12 (converted acc. to IEC) |
| Depth on NS 35/15 | 44 mm |
| Degree of pollution | 3 |
| Depth on NS 35/7,5 | 36.5 mm |
| Insulating material | PA |
| Rated surge voltage | 6 kV |
| Maximum load current | 20 A (with 4 mm² conductor cross section, rigid) |
| Overvoltage category | III |
| Nominal cross section | 2.5 mm² |
| Number of connections | 3 |
| Insulating material group | I |
| Internal cylindrical gage | A3 |
| Conductor cross section rigid | 0.14 mm² ... 4 mm² |
| Ambient temperature (assembly) | -5 °C ... 70 °C |
| Ambient temperature (actuation) | -5 °C ... 70 °C |
| Ambient temperature (operation) | -60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see RTI Elec.) |
| Number of connections per level | 3 |
| Conductor cross section flexible | 0.14 mm² ... 4 mm² |
| Connection in acc. with standard | IEC 60947-7-1 |
| Permissible humidity (operation) | 20 % ... 90 % |
| Flammability rating according to UL 94 | V0 |
| 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] | 26 ... 12 (converted acc. to IEC) |
| Permissible humidity (storage/transport) | 30 % ... 70 % |
| Maximum power dissipation for nominal condition | 0.77 W |
| Flexible conductor cross section (ferrule with plastic sleeve) | 0.14 mm² ... 2.5 mm² |
| Conductor cross-section flexible (ferrule without plastic sleeve) | 0.14 mm² ... 2.5 mm² |
| 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