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

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: SG65LE-63
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCB
• Poles Number: 1p-4p
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: VDE, ISO9001-2000, CE, CB, CCC
• Keyword: Circuit Breaker
• Keyword2: MCB
• Keyword3: Electric Circuit Breaker
• Keyword4: Miniature Circuit Breaker
• Keyword5: Circuit Breaker Factory Price
• Transport Package: Seaway
• Specification: 6A to 125A
• Trademark: SINGI OR OEM
• Origin: China
• HS Code: 8536200000
• Production Capacity: 500000PCS/Year
• Package Size: 9.00cm * 3.00cm * 3.00cm
• Package Gross Weight: 0.100kg

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)	Pole	Rated current In(A)	Rated short circuit breaking capacity		Rated residual current breaking current(mA)	Rated residual current no breaking current(mA)	Trip time
				Breaking capacity Ics(A)	COSφ
63	230	1P+N	60,10, 16,20, 25,32, 40,50, 63	6000	0.75	10	5	≤0.1S
	230	2P				30	15
	400	3P				50	25
	400	3P+N				75	37.5
	400	4P				100	50

 

Test current(A)	Rated current(A)	Requested time	Result	Start station	Remark
1.13In	all	t>=1h	Don't trip	Cool
1.45In	All	T<1h	trip	heat	Current ascends the requested value stably in 5s
2.55In	In<=32A	1s<t<60s	trip	Cool	Auxiliary switch closed, power is on
2.55In	In>32A	1s<t<120s	trip	Cool	Auxiliary switch closed, power is on
3In(Bmode)	All	t>=0.1s	Don't trip	Cool	Auxiliary switch closed, power is on
5In(Bmode)	All	T<0.1s	trip	Cool	Auxiliary switch closed, power is on
5In(Cmode)	All	t>=0.1s	Don't trip	Cool	Auxiliary switch closed, power is on
10In(Cmode)	All	T<0.1s	trip	Cool	Auxiliary switch closed, power is on
10(Dmode)	All	t>=0.1s	Don't trip	Cool	Auxiliary switch closed, power is on
14In(Dmode)	All	T<0.1s	trip	Cool	Auxiliary switch closed, power is on

Detailed Photos