Iek ВА47-100 3Р 20А 10кА D [6/11] General parameters
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Iek ВА47-100 3Р 20А 10кА D [6/11] General parameters

Iek ВА47-100 3Р 20А 10кА D [6/11] General parameters
6
General parameters
Parameter Value
Number of poles 1 2 3 4
Overcurrent protection on poles on every pole
Rated operating voltage U
e
, V 230/400 400 400 400
Rated operating DC voltage per 1 pole, max., V 60
Rated frequency, Hz 50
Rated current I
n
, À 10; 16; 20; 25; 32; 35; 40; 50; 63; 80; 100
Rated impulse withstand voltage U
imp
, V 6000
Rated short-circuit breaking capacity I
cn
, À 10000
Mechanical wear-resistance, not less than, ops. 20000
Electrical wear-resistance, not less than, ops. 6000
Max. size of cables attached to contact terminals, mm
2
35
Tightening torque when using a screw-diver, N∙m 2
Possibility to attach connecting buses to contact terminals PIN (pin)
Max. pole weight, kg, max 0,162
Protection degree according to IEC 60529 IP20
Overcurrent tripping
characteristics, type
Release type Test current Non-tripping or tripping time
Ñ, D thermal release
1,13 I
n
t ≤ 1 hour (at I
n
≤ 63 À) – without tripping
t ≤ 2 hours (at I
n
> 63 À) – without tripping
1,45 I
n
t < 1 hour (at I
n
≤ 63 À) – tripping
t < 2 hours (at I
n
> 63 À) – tripping
2,55 I
n
1 s < t < 60 s (at I
n
≤ 32 À) – tripping
1 s < t < 120 s (at I
n
> 32 À) – tripping
Ñ electromagnetic release
5 I
n
t ≤ 0,1 s – without tripping
10 I
n
t < 0,1 s – tripping
D electromagnetic release
10 I
n
t ≤ 0,1 s – without tripping
20 I
n
t < 0,1 s – tripping
Operation mode long-term
Serviceability none repairable
Service life, max., years 15
Guaranteed service life, years (from the date of sale to consumer)** 5
* Time-current operating characteristics at calibration control temperature – 30 °Ñ
(see Figures 1, 2 of Appendix 1).
** Claims concerning MCBs with damaged or open body are not accepted.

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iEK General parameters Parameter Value Number of poles 1 Overcurrent potedcn ai pdes on every pete Rated operating oltage Ue V 230 400 Rated operating DC vdtage per 1 pde max V 60 Rated frequency Hz 50 2 400 3 400 Rated current In A 10 16 20 25 32 35 40 50 63 80 100 Rated npiise withstand vdtage Un V 6000 Rated diat drcuit breaking capacity 1 A 10000 Mediant wear rests tarce oat less than ops 20000 EJectncal wear resistance not less than cps 6000 Max size of cables attached to contact terminals mm2 35 Tightening torque when using a screw diver N m 2 Possibity to attach connecting buses to contact ter mnds PIN pin Max pole weight kg max 0 162 Protec been degree according to IEC 60529 IP20 Overcurrent tripping characteristics type Release t pe Test current t s 1 hour at ln s 63 A without trippng I I3I C D thermal release Non trippng a trippng time t s 2 hours at In 63 A without tripping t 1 hour at ln 63 A tripping 1 451 I 2 hours at In 63 A tnpprnq 1 s t 60s at ln s 32 A tripping 2 55 V C D 1 s t 120 s at In 32 A tripping 5 In t s 0 1 s without tripping 10 l t 0 1 s trippng 10 l t s 0 1 s without tripping 201 t 0 1 s trippng elect rcmagnetc retease elect rcmagnetc retease Operation mode long term Serviceability nene repairable Service ife max years 15 Guaranteed service ife years from the date of sale to ccnsumer 5 Time current operating characteristics at calibration control temperature 30 0 see Figures 1 2 of Appendix 1 Claims concerning MCBswith damaged or open body are not accepted s 4 400

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