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DC 500V / 1000V Mini Circuit Breaker Overcurrent Protection 32 Amp MCB
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DC 500V / 1000V Mini Circuit Breaker Overcurrent Protection 32 Amp MCB

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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,
DC800V

DC750V

DC1000V,
DC1200V

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

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Mr. Michael Deng
Tel: 86-571-62865157
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Zhejiang KRIPAL Electric Company
Daqiao Industrial Zone, Baixiang Town,Yueqing, Hangzhou, Zhejiang, China (Mainland)
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