White C10 Miniature Circuit Breaker, IEC60898 6ka MCB

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: High-Speed 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.: STM3-63
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: ELCB
• Poles Number: 4
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: CE
• in: 10,16,20,25A
• Install: DIN Rail
• Texture: Plastic PA66
• Color: White
• Transport Package: Inner Box/Carton
• Specification: 100pcs/ctns
• Trademark: SONTUOEC, WZSTEC
• Origin: Wenzhou Zhejiang
• HS Code: 8536200000
• Production Capacity: 10000pieces/Day
• Package Size: 46.00cm * 24.00cm * 33.00cm
• Package Gross Weight: 0.010kg

Product Description

Product Description

STM3 miniature circuit-Breaker with Overload current and short circuit breaker Protection MCB 1P,2P,3P,4P

STM3 residual current circuit breaker is in conformity with the standards of IEC61009.It can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunkline.Thus it is suitable to avoid the shock hazard and fire caused by earth leakage.It can be used in circuits up to single phase 240V,three phase 415V,50 or 60Hz.

Product Over View:

 

1. Provide protection against earth fault/leakage current and function of isolation

2. High short-circuit current withstand capacity

3. Applicable to terminal and pin/fork type busbar connection

4. Equipped with finger protected connection terminals

5. Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity

6.Independent of power supply and line voltage, and free from external interference, voltage fluctuation.

7. Curve: B(3-5In), C(5-10In),D(10-50In) 

Sandard			IEC/EN61009
Electrical features	Type(wave form of the earth leakage sensed)		Electro-magnetic type, electronic type
	Rated current In	A	A,AC
	Poles	P	2,4
	Rated voltage	V	AC 240/415
	Rated Current :		10,16,20,25,32,40A
	Rated sensitivity I△n	A	0.01,0.03,0.1,0.3,0.5
	Insulation voltage Ui	V	500
	Rated residual making and breaking capacity I△m	A	630
	Short-circuit current I△c	A	6000
	SCPD fuse	A	6000
	Rated frequency	Hz	50/60
	Pollution degree		2
Mechanical features	Electrical life	t	4000
	Mechanical life	t	10000
	Protection degree		IP20
	Ambient temperature (with daily average ≤35ºC)	ºC	-25~+40
	Storage temperature	ºC	-25~+70
Installation	Terminal connection type		Cable/U-type busbar/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	2.5
		In-lbs	22
	Mounting		On DIN rail EN 60715(35mm)by means of fast clip device
	Connection		From top and bottom

Our Advantages

We  have competitively price,

we can provide after sale service,

our products are of high quality , they are durable and have  long life