Residual current circuit-breaker, 40A, 4p, 3A, A-CharResidual current circuit-breaker FI, 4 pole, Rated current In: 40 A, Rated short-circuit strength Icn: 10 kA, Rated fault current IΔN: 0.3 A
Residual current circuit-breaker, 40A, 4p, 3A, A-Char
Residual current circuit-breaker FI, 4 pole, Rated current In: 40 A, Rated short-circuit strength Icn: 10 kA, Rated fault current IΔN: 0.3 A
| Basic function | Residual current circuit-breakers |
| Number of poles | 4 pole |
| Rated current [In] | 40 A |
| Rated short-circuit strength [Icn] | 10 kA |
| Rated fault current [IΔN] | 0.3 A |
| Type | Type U |
| Tripping | selective switch off s… |
| Product range | FI |
| Sensitivity | Frequency converter-proof |
| Impulse withstand current | surge-proof 5 kA |
| Standards | IEC/EN 61008 |
| Tripping | selective switch off s… |
| Rated operating voltage [Ue] | 230/400 V AC |
| Limit values of the operating voltage | 184 … 440 V AC |
| Rated frequency [f] | 50 Hz |
| Rated fault currents [IΔn ] | 30, 100, 300, 500 mA |
| Rated non-tripping current [IΔno] | 0.5 x I ∆n |
| Rated fault switching capacity >Rated fault switching capacity [IΔm ] |
In = 16…40 A: 500 In = 63 A: 630 In = 80 A: 800 In = 100A: 1000 A |
| Sensitivity | DC and pulsed current |
| Rated switching capacity [Icn] | 10 kA |
| Rated current [Ie ] | 40 A |
| Rated impulse withstand voltage [Uimp] | 6 kV |
| Maximum max. as short-circuit protective device | In = 16 - 63 A: 63 In= 80 A: 80 In= 100 A: 100 A gL |
| Lifespan >Electrical |
> 4000 Operations |
| Lifespan >Mechanical |
> 20000 Operations |
| Standard front dimension | 45 mm |
| Enclosure height | 80 mm |
| Terminal protection | Protection against electric shock to IEC 536 |
| Mounting width | 35 (2 space unit), 70 (4 space units) mm |
| Mounting | Top-hat rail IEC/EN 60715 |
| Degree of protection >Integrated |
IP40 |
| Terminals top and bottom | Twin-purpose terminals |
| Terminal capacities >Solid |
1.5 … 35 mm2 |
| Terminal capacities >flexible |
2 x 16 mm2 |
| Thickness of busbar material | 0.8 … 2 mm |
| Admissible ambient temperature range | -25 … +40 °C |
| Climatic proofing | IEC/EN 61008 |
| Rated operational current for specified heat dissipation [In] | 40 A |
| Heat dissipation per pole, current-dependent [Pvid] | 0 W |
| Equipment heat dissipation, current-dependent [Pvid] | 8.4 W |
| Static heat dissipation, non-current-dependent [Pvs] | 0 W |
| Heat dissipation capacity [Pdiss] | 0 W |
| Operating ambient temperature min. | -25 °C |
| Operating ambient temperature max. | +60 °C |
| Number of poles | Starting at 40 °C, the max. permissible continuous current decreases by 2.5% for every 1 °C |
| Rated voltage | 4 |
| Rated current | 400 V |
| Rated fault current | 40 A |
| Rated insulation voltage Ui | 300 mA |
| Rated impulse withstand voltage Uimp | 440 V |
| Mounting method | 4 kV |
| Leakage current type | DIN rail |
| Selective protection | A |
| Short-time delayed tripping | Yes |
| Short-circuit breaking capacity (Icw) | No |
| Surge current capacity | 10 kA |
| Frequency | 5 kA |
| Additional equipment possible | 50 Hz |
| With interlocking device | Yes |
| Degree of protection (IP) | Yes |
| Width in number of modular spacings | IP20 |
| Built-in depth | 4 |
| Ambient temperature during operating | 69.5 mm |
| Pollution degree | -25 - 40 °C |
| Connectable conductor cross section multi-wired | 2 |
| Connectable conductor cross section solid-core | 1.5 - 16 mm² |
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