SDM7 Miniature Circuit Breaker

SDM7 Miniature Circuit Breaker
SDM7 Miniature Circuit Breaker
SDM7 Miniature Circuit Breaker
SDM7 Miniature Circuit Breaker
SDM7 Miniature Circuit Breaker
Item No. SDM7 Series
Electrical characteristics as per IEC/EN 61008-1
Rated current(A) In 2,4,6,10,16,20,25,32,40,50,63A
Number of poles   1P, 2P, 3P, 4P
Rated voltage(V) Ue 1P: 230/400V
Rated insulation voltage(V) Ui 550V
Rated frequency   50/60Hz
Rated breaking capacity    6000/10000A
Rated impulse withstand voltage(1.2/50) Uimp 6kV
Dielectric test voltage at and ind.freq.for 1min   2kV
Pollution degree   2
Thermo-magnetic release characteristic   B C D
Electrical life   8000
Mechanical Life   20000


Contact position indicator Yes
Protection degree IP20
Reference temperature for setting of thermal element 30℃
Ambient temperature (with daily average ≤35℃) -5~+40℃
Storage temperature -25~+70℃
Terminal connection type Cable/U-type busbar/Pin-type bustar
Terminal size top/bottom for cable 25mm²
Terminal size top/bottom for cable 25mm²
Tightening torque 3.0N+m
Mounting On DIN rail FN60715(35mm) by means of fast clip device
Connection Top and bottom

SDM7 1/2/3/4P 2A-63A

Model Qty/CTN(pcs) GW(kg) NW(kg) Carton Size(cm)
SDM7 1P 120 13 12 47*23.5*18.5
240 16 14 47*23.5*34
SDM7 2P 60 13 12 47*23.5*18.5
120 16 14 47*23.5*34
SDM7 3P 40 13 12 47*23.5*18.5
80 16 14 47*23.5*34
SDM7 4P 30 13 12 47*23.5*18.5
60 16 14 47*23.5*34

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