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Product information "Residual current circuit-breaker selective, EFI-4, type-B, S-selective, 4-pole, 63A, 10kA (0.3A)"

Frequency: 50 & 60 Hz
Neutral conductor links: No
Number of poles: 4
Number of wiring points: 8
Protection class: IP 20
Rated current: 63A
Rated residual current: 300mA
Rated voltage: 400V
Residual current type: B
Selective: Yes
Short-circuit resistance: 10kA
Triggering behaviour: Selective
Undelayed: No
Width in pitch units: 4 Module
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Residual current circuit-breaker selective, EFI-4, type A, S-selective, 4-pole, 63A, 10kA (0.3A)
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