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DC MCB

DC MCB was designed for direct current (DC) control circuit applications, used for over-current protection within appliances or electrical equipment. It provide optimization products for DC system applications such as PV, and ESS.
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DC-MCB

Features

  • Solar power, renewable suitable for DC power source
  • Maximum working voltage: DC 1000V
  • Rating and number of poles: 1~63A, 1/2/3/4 pole
  • Rated voltage: DC 250/500/750/1000V
  • Rated breaking capacity: 10kA
  • Trip characteristic: B, C
  • Accessories: AX, AL, SHT
  • SEMKO CB

Specification

RatingSpecification
Frame size63AF
No. of poles1P, 2P, 3P, 4P
Rated current, In1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A
Rated operational
voltage, Ue DC		Reference standardPoles1P2P3P4P
IEC 60947-2,IcuRated voltage250V500V750V1000V
Breaking current10kA10kA10kA10kA
Rated insulation voltage, Ui1000V
Rated impulse withstand voltage, Uimp6kV
Trip characteristicB (5In), C (8In)
ProtectionOverload and short circuit
Endurance life
(times)		Electrical1,500
Mechanical20,000
Degree of protectionIP20
Tightening torque18-4 AWG (0.75 ... 25mm²) / 20 Kgf.cm
InstallationMounting on 35mm DIN rail
Type of TerminalLug type
Type of tripThermal-Magnetic
Ambient temperature40°C (Standard), -25~ +25°C (Use)
ApprovalCE, SEMCO, CB

More Information

SDC-500

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GIMAC-DC

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GIMAC-i

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