molded case circuit breaker/moulded case circuit breaker, mccb-3p,CE marked ,3P,lower price,high quality,good service
Molded case circuit breaker / moulded case circuit breakers / mccb
The rated insulation voltage for this series of circuit breaker is 690V,the rated operating voltage is 600V,the rated frequency is 50Hz,the other rated values for the main circuit.
Type | 2 pole | SBE-32E | SBE-52E | SBE-52S | SBE-62E | SBE-62S |
3 pole | SBE-33S | SBE-53E | SBE-53S | SBE-63E | SBE-63S | |
Frame size (AF) | 30 | 50 | 60 | |||
Rated current(A) | 5,10,15,20,30 | 5,10,15,20,30,40,50 | 60 | |||
Rated operational voltage(V) Ue(50/60Hz) | 600 | 600 | 600 | 600 | 600 | |
Rated insulation voltage (V)Ui(50/60Hz) | 690 | 690 | 690 | 900 | 900 | |
RatedImpulse Withstandvoltage(KV)Uimp | 6 | 6 | 6 | 6 | 6 | |
Uitimate breaking capacity (KA,lcu AC 50/60Hz) | 220V/240V | 10 | 0 | 25 | 10 | 25 |
380V | 7.5/5 | 7.5/5 | 14/10 | 7.5/5 | 14/10 | |
415V | 7.5/5 | 7.5/5 | 14/10 | 7.5/5 | 14/10 | |
440/460V | 5 | 5 | 10 | 5 | 10 | |
480/500V | 2.5 | 2.5 | 7.5 | 2.5 | 7.5 | |
600V | 2.5 | 2.5 | 5 | 2.5 | 5 | |
Utilisation category | A | A | A | A | A | |
Endurance | Mechanical | 8500 | 8500 | 8500 | 8500 | 8500 |
Electrical | 1500 | 1500 | 1500 | 1500 | 1500 | |
