CE CB Approved 6ka MCB Circuit Breaker with Overload Protection Manufacturer

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ZHEJIANG SINGI ELECTRICAL LLC

VIP   Audited Supplier 8 years
Profile Certified by SGS/BV
  • Zhejiang, China
  • Sang (Mr.)  
SG65LE-63
Low Voltage Circuit Breakers
Electric Type
Normal Type Circuit Breaker
Air
Fixed
MCB
1p-4p
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
VDE, ISO9001-2000, CE, CB, CCC
Circuit Breaker
MCB
Electric Circuit Breaker
Miniature Circuit Breaker
Circuit Breaker Factory Price
SINGI OR OEM
Seaway
6A to 125A
China
8536200000
Product Description
Product Description



Key Parameters:

  • CE/CB/ISO9001/CCC certificates;
  • Rated voltage:230/400VAC;
  • frequency50/60Hz;
  • Rated current:1,3,6,10,16,20,25,32,40,50,63A;
  • 1/2/3/4poles optional;
  • Mechniacal life:10,000times;
  • Flame-redardant:PA66 nylon material;
  • Protection degree:IP20;
  • With over load/short circuit protection;
  • Standard:IEC60898;
  • Enduring tem.55°C
  • Breaking Capacity:6KA;
  • Lighting/Motor protection optional

Application:

SG65LE RCBO is applied in the power system of AC 50Hz, single phase 230V, three phases 400V. When somebody gets and electric shock or the residual current exceeds the default value, the RCBO can cut off the powerautomatically to protect the personal safety and prevent the equipmentfrom the fault resulted from the residual current. It also can protect the circuit aqainst overload and short circuit or can be used for the unfrequent switch of the circuit under normal condition. And extra protection functions like over voltage, under voltage can be added according to customers' request.


It conforms to the standard IEC1009-1. GB16917.1.

 

Structure

SG65LE-63 series RCBO is composed of SG65-63 high breaking MCB and residual current release. This RCBO is current operating electronic RCBO, the main parts including zero sequence current transformer, electronic panel, current leakage release and the circuit breaker with protection functions of overload, short circuit.

 

Technical Parameters

 

Shell level rated current(A)voltage(V)PoleRated current In(A)Rated short circuit breaking capacityRated residual current breaking current(mA)Rated residual current no breaking current(mA)Trip time
Breaking capacity Ics(A)COSφ
632301P+N

60,10,

16,20,

25,32,

40,50,

63

60000.75105≤0.1S
2302P3015
4003P5025
4003P+N7537.5
4004P10050

 

Test current(A)Rated current(A)Requested timeResultStart stationRemark
1.13Inallt>=1hDon't tripCool 
1.45InAllT<1htripheatCurrent ascends the requested value stably in 5s
2.55InIn<=32A1s<t<60stripCoolAuxiliary switch closed, power is on
2.55InIn>32A1s<t<120stripCoolAuxiliary switch closed, power is on
3In(Bmode)Allt>=0.1sDon't tripCoolAuxiliary switch closed, power is on
5In(Bmode)AllT<0.1stripCoolAuxiliary switch closed, power is on
5In(Cmode)Allt>=0.1sDon't tripCoolAuxiliary switch closed, power is on
10In(Cmode)AllT<0.1s tripCoolAuxiliary switch closed, power is on
10(Dmode)Allt>=0.1s Don't tripCoolAuxiliary switch closed, power is on
14In(Dmode)AllT<0.1stripCoolAuxiliary switch closed, power is on

Detailed Photos

 

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