Legrand miniature circuit-breaker 403438

Manufacturer: Legrand
Designation: Miniature circuit-breaker C40A 1P 6kA
Type: 403438
Mounting depth: 44 mm
Tripping characteristic: C
Number of poles (total): 1
Number of fused poles: 1
Rated current: 40 A
Rated voltage: 230 V
Rated insulation voltage Ui: 500 V
Rated impulse withstand voltage Uimp: 4 kV
Rated breaking capacity Icn to EN 60898 at 230 V: 6 kA
Voltage type: AC
Rated breaking capacity Icn to EN 60898 at 400 V: 6 kA
Rated breaking capacity Icu to IEC 60947-2 at 230 V: 6 kA
Rated breaking capacity Icu to IEC 60947-2 at 400 V: 6 kA
Frequency: 50-60 Hz
Energy limitation class: 3
Flush mounting: Yes
Switching neutral conductor: No
Overvoltage category: 3
Degree of pollution: 2
Additional devices possible: Yes
Width in pitch units: 1
Protection class (IP): IP20
Explosion-proof: No

Further details: Miniature circuit-breaker TX3 to EN 60898-1, VDE 0641-11, EN 60947-2, 1-pole, C-characteristic, rated current In 40 A, rated breaking capacity Icn 6 kA to EN 60898-1, rated voltage Un 230/400 VAC, rated frequency 50/60 Hz, energy limitation class 3, mounting on top-hat rail EN 60715 by means of a latching quick-release fastening, clear information on the front of each device, clear switch position information on the front of each device, clear red/green switch position indication on the switch lever, with labelling window, with plug-in protection for safe insertion of the conductor into the lift terminal, mounting of auxiliary devices possible. Miniature circuit breakers with C-characteristic are intended for line protection of devices with high inrush currents (e.g. motors and transformers).