Brand:SSPD
MOQ:12
Quantity:1000
1. Scope ofapplication
The designof CNSX series of MCCB reflects the latest current limitingprinciple and manufacturing technology, characterized by compactstructures, full modularization, high breaking and zero arcover.Its rated insulation voltage is 750V, suitable for the circuit withAC 50/60Hz, rated operational voltage is 690V and below, and ratedworking current up to 630A, which will be used for generatinginfrequent conversion and infrequent startup of the motor. MCCB isequipped with overload, short circuit and under voltage protectiondevices, so as to protect the circuit and power supply equipmentfrom damage.
2. Detaildata
| Item No.: CNSX100 | Type: Moulded Case | Number of poles: 3P,4P |
| Rated insulation voltage(V) Ui:750 | Rated impulse withstandvoltage(kV) Uimp: 8 | Rated operational voltage(V) Ue:AC50/60Hz, 690V |
| Suitability for isolation:yes | Rated current(A):16,25,32,40,50,63,80,100 | Control: Manual withtoggle with direct or extended rotaryhandle |
| Installation: fixed | Release type: ThermalMagnetic | Dimensions(mm): 105 X 161 X 86 for3P 140 X 161 X86 for 4P |
Packing: 12 pcs per carton for 3P 8 pcs per carton for 4P | Size of carton(cm): 42.5 X 40 X 24.5 for 3P 40.5 X 29 X 31 for 4P | G.W of carton(KGS): 22 KGS for 3P 18.6 KGS for 4P |
| Warranty: 18 months | Service: OEM isavailable | MOQ: 12 pcs / 8 pcs |
3. Workingenvironment
- Altitude belows 2000m;
- Circuit breakers can be used between-25℃ and +70℃. If the temperatures are higher than40℃(65℃ for circuit breaker used to protect motorfeeders), devices must be derated;
- Itcan withstand the impact from humid air, salt spray, oil mist andmold;
- Itshould be installed in places with no danger of explosion, noconductive dust, and no substance enough to corrode metal or damagethe insulation;
- Itshould be installed in places with no rain and snowerosion;
