Circuit Breaker

Molded Case Circuit Breaker

Home

DPX

DPXDPX

Application

  • DPX series MCCB is applicable circuit of AC 50/60Hz, rated current 25-250A, for distributeenergy of electricity & infrequent making & breaking circuit in normal conditions. The productsconforms to IEC60947-2.

Technical Data

Type DPX-125 DPX-250
Poles number 3 3
Rated current In(A) 25~125 125~250
Rated working voltage Ue(V) (50/60Hz) 500 600
Rated working voltage Ue (V) 250 250
Rated insulation voltage Ui~(V) 500 690
Rated impulse voltage Uimp(KV) 6 8
Utilisation category A A
Rated limitedshort-circuitbreaking capacityIcu(KA) 230/240V~ 22 60
400/415V~ 16 36
440V~ 10 30
480/500V~ 8 25
600V~ - 20
690V~ - 16
250V 16 36
Rated short-circuit breaking service capacity Ics(%Icu) 100 100
Life(open, close fora time) Mechanical 7000 7000
Electrical 1000 1000

Dimensioned

Dimensioned
DPX-125
Dimensioned
DPX-250

Top

Disclaimer: The appearance of the products listed on this website, color, parameters are for reference only, issued a kind of LANGIR Electric Company shall prevail.
LANGIR Electric Company reserves the right to modify or cancel the relevant parameters of this website does not advance notice. If in doubt, please contact customer service hotline.