250

　　Rated Impluse withstand Voltage UIMP (KV)

　　8

　　Model

　　SGM3 DC-250

　　Breaking Capacity Level

　　H

　　Number of point

　　3,4

　　Rated Ultimate Short-Circuit Breaking Capacity LCU (KA)

　　40

　　Rated Current (a) in

　　16,20,25,32,40,50,

　　63,80,100,125,140,

　　160,180,200, 225,250

　　Rated Service Short-Circuit Breaking Capacity LCS (KA)

　　20

　　Rated Operation Voltage UE (V)

　　DC750, DC1000, DC1500

　　Isolation Applicability

　　Yes

　　Standard

　　IEC60947-2

　　Mechanical Endurance

　　Electrical Endurance

　　5000

　　10000

　　Reference testure

　　40oc/50 /c

　　Arcing distance

　　≤50

　　Rated Insulation Voltage UI (V)

　　1000

　　Dimensions China Photovoltaic Molded Circuit Breaker Oem ManuoFacturer 3P 3P