Miniature Circuit Breakers for Protecting Personal Safety MCB

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Speed: Normal Type Circuit Breaker
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: STDX3-63
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCB
• Poles Number: 4
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: CE
• Standard: IEC 60898.1 ; GB10963.1
• Ue: 230/400V
• in: 6, 10, 16, 20, 25, 32, 40, 50, 63A
• Pole: 1p2p3p4p
• Price: Factory Price
• Transport Package: Exporting Carton
• Specification: 240pcs/ctns
• Trademark: SONTUOEC, WZSTEC, STOUEC
• Origin: Wenzhou Zhejiang
• HS Code: 8536200000
• Production Capacity: 10000pieces/Day
• Package Size: 46.00cm * 24.00cm * 33.00cm
• Package Gross Weight: 0.250kg

Product Description

SONTUOEC professional in producing Miniature Circuit Breaker (MCB)IEC60898.1 standard Quality:

Product Description

STDX3-63 is used in lighting distribution system or motor distribution system for protection overload and short-circuit in the system. The product is neoteric in structure, light in weight, reliable and excellent in performance. It has high breaking capacity, can trip quickly, and its case and items are adopted by high fire-resistant and shockproof plastics. The product, with long life, is mainly used in AC 50Hz/60Hz single-pole 230V or two, three, four pole 400V circuit for overload and short-circuit protection as well as for unfrequent on-and-off switching electric equipment and lighting circuit in normal case.

Function and Feature:

1.Protection against both overload and short circuit, the function of isolation
2.High short circuit capacity
3.Pin/fork type busbar terminal connecting
4.18mm DIN rail mounting and screw mounting
5. Full range accessories are available.

 

Standard	Unit	IEC/EN 60898-1
Electrical features	Rated current In	A	1,2,4,6,10,16,20,25,32,40,50,63
	Poles	P	1,2,3,4
	Rated voltage Ue	V	AC 230, 400
	Insulation voltage Ui	V	500
	Rated frequency	Hz	50/60
	Rated breaking capacity	A	3000, 4500, 6000
	Rated impulse withstand voltage(1.2/50) Uimp	V	4000
	Dielectric test voltage at ind. Freq. for 1min	kV	2
	Pollution degree		2
	Thermo-magnetic release characteristic		B,C,D
Mechanical features	Electrical life	t	4000
	Mechanical life	t	10000
	Protection degree		IP20
	Reference temperature for setting of thermaI element	ºC	30
	Ambient temperature (with daily average ≤35ºC)	ºC	-5~+40(Special application please refer to temperature compensation correction)
	Storage temperature	ºC	-25~+70
Installation	Terminal connection type		Cable/Pin-type busbar
	Terminal size top / bottom for cable	mm^2	25
		AWG	18-3
	Terminal size top / bottom for busbar	mm^2	25
		AWG	18-3
	Tightening torque	N*m	2
		ln-Ibs.	18
	Mounting		On DIN rail EN 60715(35mm)by means of fast clip device
	Connection		From top and bottom

 


 

 

Our Services:
 

1. Competitive price
2. Continuance Service and support
3. Good-after service
4. Quality Reliability and Long Product Life.