Gold Member Since 2016
Audited Supplier
Yueqing Long Road Electric Co., Ltd.

Photovoltaic DC MCB, Solar DC MCB, Solar MCB manufacturer / supplier in China, offering Photovoltaic DC Miniature Circuit Breaker, Photovoltaic Ground Power Station/Solar Power Systems, Building Integrated Photovoltaic/Solar Power Products and so on.

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Photovoltaic DC Miniature Circuit Breaker

FOB Price: Get Latest Price
Min. Order: 1,000 Pieces
Production Capacity: 1000, 000 Units/Month
Transport Package: 240 Poles/Carton
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SE
  • Operation: Manual Type
  • Structure: MCB
  • Type: Circuit Breaker
  • Certification: ISO9001-2000, CE, CB, CCC
  • Rated Insulation Voltage Ui (V DC): 1000V
  • Pollution Level: 3
  • Origin: China
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Speed: High-Speed Circuit Breaker
  • Poles Number: 1,2,3,4
  • Function: DC MCB
  • Frame Degree Rated Current(a): 63
  • Rated Current in (a): 6-10-16-20-25-32-40-50-63
  • Trademark: TENGEN/OEM
Product Description
The Photovoltaic DC Miniature Circuit Breakers are widely used for Photovoltaic system and wind power system,the DC Miniature Circuit Breakers are for overload and short circuit protection.Its reliable performance, high inflammable resistance and shock resistance for long service life. It is mainly used for overload and short circuit protection within the circuit of  rated voltage of single pole up to DC1000V,It can also be used for an unfrequent switchover of the DC circuit and illumination under normal.
SE PV Series Circuit BreakerSE-63
Frame degree rated current(A)63
Electrical performance 
Ue rated operating voltage(V DC) DC440V DC550V DC800V DC1000V
Rated Current in (A)6-10-16-20-25-32-40-50-63
Rated insulation voltage Ui (V DC)1000V
Rated impact voltage Uimp(KV)4
Ultimate breaking capacity lcs(KA)10101010
Run breaking capacity ics(%lcu)75%75%75%75%
Cure typeC
Trip typeThermal-magnetic
MECHANICALActual average value20000
Standard value8500
ELECTRIC Actual average value2500
Standard value1500
Control and indication
Shunt release(SHT)Option
Undervoltage release(UNT)
Auxiliary contact(AX)
Alarm contact(AL)
Connection and installation
Wiring capacity(mm2)In≤32A,1~25mm2,1≥40A,10~35mm2
Ambient temperature(ºC)-20~70
Relative humidity≤95%
Pollution level3
Installation EnvironmentNo obvious shock and vibration
Installation categoryClass III
InstallationDIN Standard rail

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