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4P - type AC

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P1RC4P-AC

RESIDUAL CURRENT OPERATED CIRCUIT BREAKER, 4 MODULES, 4P - TYPE AC, 25..63 A

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P1RC4P-AC

product vanaf (aantal) korting
P1RC4P-AC 5 -5%
P1RC4P-AC 10 -10%
P1RC4P-AC 25 -20%

General characteristics
These RCCBs are intended for the protection of people
against indirect contact (electric shock) and of
installations against fire hazards due to a persistent
earth/ground fault current. Specifically to prevent electric
shock, RCCBs must be rated with a rated residual current
(IΔn) not exceeding 30mA so that these devices trip in
the case of earth/ground fault only. They usually are
connected in series with thermal-magnetic breakers
which assure short circuit and overcurrent protection too.
P1RC types have a IΔn of either 30mA or 300mA and are
available with three different versions of residual current
tripping, as follows:
Type AC – Tripping for earth/ground fault is ensured “for
residual sinusoidal alternating currents, suddenly applied
or slowly rising”. It is identified by the symbol:
Type A – Tripping for earth/ground fault is ensured “for
residual sinusoidal alternating currents and pulsating
direct currents, suddenly applied or slowly rising”. In
addition to the protection given by Type AC, this version
protects against residual current with pulsating
waveform. This can be caused by circuits connected with
electronic equipment. The symbol identifying Type A is
the following:
Type B – tripping is ensured for all conditions already
covered by types AC and A. They also ensure tripping for
high-frequency leakage currents up to 1000Hz and direct
currents. They are particularly suitable for applications
with inverters, UPSs and electric vehicle charging
stations.
The symbol identifying Type B is the following:
Main features include:
– IEC rated current In: 25A, 40A and 63A
– Versions: 2P and 4P
– Type of operation: AC, A and B
– Pole width: 17.5mm / 0.69”
– Contact status with flag indicator
– Fixing on 35mm DIN rail (IEC/EN 60715).
Operational characteristics
– Dissipation per pole:
• 1.1W for P1RC2/4 P25… type AC or A
• 2.9W for P1RC2/4 P40… type AC, A or B
• 7.2W for P1RC2/4P63… type AC, A or B
• 9.7W for P1RC2/4P80… type B
– IEC rated insulation voltage Ui: 400V
– IEC rated impulse voltage Uimp: 4kV
– IEC rated frequency: 50/60Hz
– IEC rated operational voltage Uc: 230VAC for 2P;
230/400VAC for 4P
– IEC rated residual operating voltage Ue: IΔn: 30mA;
300mA
– IEC short-circuit breaking capacity Icn: 10kA
Certifications and compliance
Certifications obtained: TÜV SÜD (types AC and A);
VDE (type B).
Compliant with standards: IEC/EN 61008-1 (all types);
IEC/EN 62423 (type B).