| Manufacturer | Eaton |
| Product family | xEffect FAZ |
| Type designation | FAZ-B3/3 |
| Manufacturer part number (MPN) | FAZ-B3/3 |
| EAN / GTIN | 4015082788377 |
| Eaton / SAP material no. | 1200236978 |
| Poles | 3P |
| Tripping characteristic | Type B |
| Rated current In | 3 A |
| Rated ultimate breaking capacity Icu | 15 kA |
| Rated operational voltage Ue | 230/400 V AC |
| Mounting | DIN rail (35 mm) |
| Standard | IEC/EN 60947-2 |
| HS code | 8536.20 |
| Sales unit | pcs |
| Eaton catalogue number | 278837 |
| Depth | 80 mm |
| Height | 75.5 mm |
| Width | 54 mm |
| Weight | 0.339 kg |
| Compliances | UL CSA09 (with supplementary protector only); RoHS conform |
| Certifications | UL (File No. E177451); CSA (Class No. 3215-30); UL (Category Control Number QVNU2, QVNU8); CSA-C22.2 No. 235; CE marking; UL 1077; North America (UL recognized, CSA certified); IEC/EN 60947-2; CSA (File No. 204453); IEC/EN 60898; EN45545-2; IEC 61373 |
| Current limiting class | 3 |
| Features | Additional equipment possible |
| Special features | Ambient temperature hint: a 1 °C increase results in a 0.5% linear reduction of current carrying capacity |
| Used with | FAZ; Miniature circuit breaker |
| Amperage Rating | 3 A |
| Application | Branch circuits, not as BCPD Switchgear for industrial and advanced commercial applications xEffect - Switchgear for industrial and advanced commercial applications |
| Number of poles | Three-pole |
| Number of poles (protected) | 3 |
| Number of poles (total) | 3 |
| Release characteristic | B |
| Type | FAZ Miniature circuit breaker |
| Ambient operating temperature - max | 75 °C |
| Ambient operating temperature - min | -25 °C |
| Equipment heat dissipation, current-dependent | 7.6 W |
| Heat dissipation capacity | 0 W |
| Heat dissipation per pole, current-dependent | 0 W |
| Rated operational current for specified heat dissipation (In) | 3 A |
| Static heat dissipation, non-current-dependent | 0 W |
| Breaking capacity | 10 kA (UL1077) |
| Frequency rating - max | 60 Hz |
| Frequency rating - min | 50 Hz |
| Operational voltage (IEC/EN 60947-2) - max | 440 VAC |
| Overvoltage category | III |
| Pollution degree | 2 |
| Rated impulse withstand voltage (Uimp) | 4 kV |
| Rated insulation voltage (Ui) | 440 V |
| Rated operational voltage (Ue) - max | 400 V |
| Rated service short-circuit breaking capacity (IEC/EN 60898-1) - Ics | 7.5 kA |
| Rated service short-circuit breaking capacity (IEC/EN 60947-2) - Ics | 7.5 kA |
| Rated short-circuit breaking capacity (IEC/EN 60898-1) - Icn at 230 V | 10 kA |
| Rated short-circuit breaking capacity (IEC/EN 60898-1)- Icn at 400 V | 10 kA |
| Rated short-circuit breaking capacity (IEC 60947-2)- Icu at 230 V | 15 kA |
| Rated short-circuit breaking capacity (IEC 60947-2)- Icu at 400 V | 15 kA |
| Rated switching capacity (IEC/EN 60898-1) | 10 kA |
| Rated switching capacity (IEC/EN 60947-2) | 15 kA |
| Rated switching capacity (IEC/EN 60947-2) at max voltage rating | 10 kA |
| Voltage rating | 240 V AC / 415 V AC |
| Voltage rating (IEC/EN 60898-1) | 415 VAC |
| Voltage rating (UL CSA 13) | 480 Y/277 V AC |
| Voltage rating (UL) | 480Y/277 V |
| Voltage type | AC |
| Built-in depth | 70.5 mm |
| Connectable conductor cross section (multi-wired) - max | 25 mm² |
| Connectable conductor cross section (multi-wired) - min | 1 mm² |
| Connectable conductor cross section (solid-core) - max | 25 mm² |
| Connectable conductor cross section (solid-core) - min | 1 mm² |
| Degree of protection | IP20; UL/CSA Type: -; IP20 (IEC) |
| Width in number of modular spacings | 3 |
| Document Name | Description Action |
