Suvire manufactures a wide range of compact MCCBs with ratings upto 800A in 2, 3 and 4 pole versions, offering high performance and excellent reliability in accordance with IEC 60947-2.Our state of the art testing facilities are equipped with high end testing equipments for current injection and multiple parameter value. Strict control of the entire process ensures that the products passing the tests are of the highest quality.
Moulded Case Circuit Breaker (MCCB)
|Rated uninterrupted current at 50 DegreeC, lu (A)||32,40,63,80,100||100,125,150||150,200,250||300,400||630,800|
|Rated operational Voltage at 50/60 Hz, Ue (V)||660||660||660||660||660|
|Tested voltage for 60 sec at 50/60 Hz, U(kV)||3||3||3||3||3|
|Number of Poles||1,2,3,4||3,4||3,4||3,4||3,4|
|Rated ultimate SC breaking capacity Icu(kA) at 415V AC||25||25,40,50||25,40,50||40,50,65||40,50,65|
|Type of release||Fixed||Variable||Variable||Fixed||Fixed|