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400A 800V Moulded Case Circuit Breaker 50HZ / Sigle Pole Circuit Breaker

Zhejiang Sefie Electric Co.,Ltd.
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Address: Xiangyang Industrial Zone,Liushi,Wenzhou,china

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Zhejiang Sefie Electric Co.,Ltd.

400A 800V Moulded Case Circuit Breaker 50HZ / Sigle Pole Circuit Breaker

Country/Region china
City & Province wenzhou zhejiang
Categories Battery Chargers
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Product Details

SFS series 1p 2p 3p 400A 800V 50HZ mould case circuit breaker

 

  • SFS moulded case circuit breaker with rated insulation voltage800V, applied in the power system of AC50(60)Hz, rated voltage 690V and below, rated current 1250A and below as the transfer not frequently.
  • The circuit breaker has the protection devices of over load, short circuit and under voltage ,it can protect the circuit and power equipment from broken.
  • The mccb can be sorted to C type (basic),L type (standard),M type (high breaking), H type(higher breaking) according to its rated limit short circuit breaking capacity.
  • The mccb has the features small volume, breaking capacity high, electric arcing short ,anti-vibration. It is the ideal product for application in land and ship.

 

 

 

TypeSFS-125SFS-160SFS-250SFS-400SFS-630SFS-800SFS-1250SFS-1600
Rated Current

12.5,

16,20,

25,32,

40,50,

63,80,

100,125

16,20,

32,40,

50,63,

80,100,

125,160

100,125,

160,

180,200,

225,250

200,225,

250,

315,

350,400

400,

500,

630

500,

630,

700,

800

630,

700,

800,

1000,

1250

800,

1000,

1250,

1600

Pole No2P,3P,4P
Rated Insulation Volatge(v)600V
Rated Operation Voltage(v)380V,660V
Ultimate Short Circuit Breaking Capacity(KA)AC380(400)15,2535,5035,50,6535,50,6550,65,8050,65,8055,70,9555,70,95

AC660V(690)

--8,1016,20,2516,20,2520,25,3020,25,3025,28,3525,28,35
DC250V-2020,4040,40,4040,40,4040,40,4040,40,4040,40,4040,40,40
Service Short Circuit Breaking CapacityAC380V(400)7.5,1618,2518,30,4818,30,4830,48,6030,48,6035,50,7535,50,75
AC660V(690)

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