| Manufacturer | Eaton |
| Product family | xEffect FAZ |
| Type designation | FAZ-D40/2 |
| Manufacturer part number (MPN) | FAZ-D40/2 |
| EAN / GTIN | 4015082787875 |
| Eaton / SAP material no. | 1000293722 |
| El-nummer (NO) | 278787 |
| Poles | 2P |
| Tripping characteristic | Type D |
| Rated current In | 40 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 | 278787 |
| Depth | 80 mm |
| Height | 75.5 mm |
| Width | 36 mm |
| Weight | 0.233 kg |
| Compliances | UL CSA09 (with supplementary protector only); RoHS conform |
| Certifications | UL 1077; IEC/EN 60947-2; IEC/EN 60898; CE marking; UL (File No. E177451); North America (UL recognized, CSA certified); CSA-C22.2 No. 235; CSA (Class No. 3215-30); UL (Category Control Number QVNU2, QVNU8); CSA (File No. 204453); EN45545-2; IEC 61373 |
| Catalog Notes | Magnetic range for higher startup inrush levels that are usually seen in motors and transformers, and other high inductive systems. |
| 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 | Miniature circuit breaker; FAZ |
| Amperage Rating | 40 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 | Two-pole |
| Number of poles (protected) | 2 |
| Number of poles (total) | 2 |
| Release characteristic | D |
| Type | FAZ Miniature circuit breaker |
| Ambient operating temperature - max | 75 °C |
| Ambient operating temperature - min | -25 °C |
| Equipment heat dissipation, current-dependent | 7 W |
| Heat dissipation capacity | 0 W |
| Heat dissipation per pole, current-dependent | 0 W |
| Rated operational current for specified heat dissipation (In) | 40 A |
| Static heat dissipation, non-current-dependent | 0 W |
| Admissible back-up fuse - max | 125 A gL/gG |
| Direction of incoming supply | As required |
| Frequency rating - max | 60 Hz |
| Frequency rating - min | 50 Hz |
| Lifespan, electrical | 10000 operations |
| Operational switching capacity | 7.5 kA |
| 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 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 60947-2) | 15 kA |
| Selectivity class | 3 |
| Voltage rating | 240 V AC / 415 V AC |
| Voltage rating (UL CSA 13) | 480 Y/277 V AC; 96 V DC |
| Voltage rating at DC | 60 V DC (per pole) |
| Voltage type | AC |
| Built-in depth | 70.5 mm |
| Busbar material thickness | 0.8 mm - 2 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 | UL/CSA Type: -; IP20; IP40 (when fitted); IP20 (IEC) |
| Enclosure width | 80 mm |
| Frame | 45 mm |
| Mounting Method | Top-hat rail IEC/EN 60715 |
| Mounting position | As required |
| Mounting width | 17.5 mm |
| Mounting width per pole | 17.5 mm |
| Terminal capacity (control cable) | 25 mm² (1x) |
| Terminal capacity of screw terminals for main cable | 10 mm² (2x) |
| Terminal protection | Finger and hand touch safe, DGUV VS3, EN 50274 |
| Terminals (top and bottom) | Twin-purpose terminals |
| Width in number of modular spacings | 2 |
