

| Parameter | Value |
|---|---|
| B3 | |
| Note | The IEC 60947-7-1 standard applies for the use of mounting accessories. |
| Color | blue |
| Depth | 23.3 mm |
| Width | 47.6 mm |
| Height | 28.6 mm |
| Product type | Distributor terminal block |
| Mounting type | for snapping onto a DIN rail adapter |
| Number of rows | 1 |
| Nominal current | 20 A |
| Nominal voltage | 400 V |
| Open side panel | No |
| Service Entrance | yes |
| Stripping length | 8 mm ... 10 mm |
| Cross section AWG | 26 ... 12 (converted acc. to IEC) |
| Degree of pollution | 3 |
| Insulating material | PA |
| Rated surge voltage | 6 kV |
| Maximum load current | 20 A (with 4 mm² conductor cross section) |
| Overvoltage category | III |
| Maximum total current | 57 A (with 10 mm² conductor cross section) |
| Nominal cross section | 2.5 mm² |
| Number of connections | 7 |
| 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 ... 105 °C (max. short-term operating temperature RTI Elec.) |
| Number of connections per level | 7 |
| Conductor cross section flexible | 0.14 mm² ... 2.5 mm² |
| Connection in acc. with standard | IEC 60947-7-1 |
| Conductor cross section, rigid [AWG] | 22 ... 18 (converted acc. to IEC) |
| 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 ... 14 (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 |
Technical specifications and performance data
Installation and operation guide