Active Member
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[China]
Address: Daqiao Industrial Zone, Baixiang Town,Yueqing 325603,Zhejiang, China
Contact name:Jessica
Zhejiang KRIPAL Electric Co., Ltd. |
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DC 500V / 1000V Mini Circuit Breaker Overcurrent Protection 32 Amp MCB
Description:
UKB7Z series DC circuit breaker supplementary protectors are designed to provide overcurrent protection within appliances or electrical equipment,where a branch circuit protection is already provided or not required,Devices are designed for direct current(DC)control circuit applications.
Application:
DC mini circuit breaker have protective function as shortage as overload, and areUsed in lighting distribution system in commerce and dwelling, and protect fractional electric motors. And they also have many merits of high protective grade(up to IP20), high breaking capacity, reliable sensitive action, convenient, multi pole assembling, long life ect. They are mainly adapted to the circuit of AC 50Hz, 250V in singlePole, 415V in double, three, four poles for protecting overload andShort circuit. Mean while, they are also used in turning on or off theElectric apparatus and lighting circuit under the normal conditions.
Specifications:
Pole | 1P | 2P | 3P | 4P | |
Frame degree rated current(A) | 63A | ||||
Electrical performance | |||||
Ue Rated operating voltage (VDC) | DC250V | DC550V, | DC750V | DC1000V, | |
Rated CurrentIn(A) | 1,3,6,10,16,20,25,32,40,50,63A | ||||
Rated insulation voltage Ui(VDC) | 1000V | ||||
ated Impact voltage Uimp(kV) | 4 | ||||
Ultimate breaking capacity Icu(kA) | 6 | ||||
Run breaking capacity Ics(%Icu) | 75% | ||||
Curve type | C | ||||
Trip type | Thermal-magnetic | ||||
MECHANICAL | Actual average value | 20000 | |||
Standard value | 8500 | ||||
ELECTRIC | Actual average value | 2500 | |||
Standard value | 1500 | ||||
Control and indication | |||||
Shunt release (SHT) | Option | ||||
Undervoltage release (UNT) | |||||
Auxiliary contact(AX) | |||||
Alarm contact(AL) | |||||
Connection and installation | |||||
Wiring capacity(mm²) | In ≤ 32A,1~25 mm² , I ≥ 40A,10~35mm² | ||||
Ambient temperature(ºC) | -20~70 | ||||
Altitude | ≤ 2000 | ||||
Relative humidity | ≤ 95% | ||||
Pollution Level | 3 | ||||
Installation Environment | No obvious shock and vibration | ||||
Installation category | Class III | ||||
Installation | DIN Standard rail | ||||
Dimensions | W | 17.5 | 35 | 52.5 | 70 |
H | 80 | 80 | 80 | 80 | |
D | 71 | 71 | 71 | 71 | |
Net Weight(kg) | 0.15 | 0.3 | 0.45 | 0.6 | |
Our service:
1. Samples: provided freely
2. Package: packed in standard cartons, special packing is negotiable
3. Warranty: 2 years at least
4. Delivery: within 30days after received the deposit.
5. OEM, ODM is acceptable
6. We can help you with any of your idea to design and put it into production.
7. Provide help for building factories, such as: spare parts, technical questions, financial matter, management problem, approach of sales...
