Professional Miniature Circuit Breaker Manufacturer DC 100A 4p 1000VDC 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.: STD11-125
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCB
• Poles Number: 4
• Type: Circuit Breaker
• Function: Overcurrent Protection
• Certification: CE
• Delivery Time: Within 15days
• Price: Factory Price
• Rated Current(in): 63,80,100,125A
• Pole: 1p,2p,3p,4p
• Transport Package: Exporting Carton
• Specification: 240pcs/ctns
• Trademark: SONTUOEC, STUOEC, WZSTEC
• Origin: Wenzhou Zhejiang, China
• HS Code: 8536200000
• Production Capacity: 5000pieces/Week
• Package Size: 46.00cm * 24.00cm * 33.00cm
• Package Gross Weight: 0.035kg

Product Description

Product Description

SONTUOEC high quality solar dc mcb circuit breaker switch STD1-63  63A  125A 24v 250v 400v 500v 750v 1000v

STD11-125   MCB Miniature Circuit Breaker (Din Rail Installing) 

General
 STD11-125 series high breaking capacity Solar system DC MCB , apply to rating current from 63A to125A , It is mainly used for the overloading and short circuit protection in DC distribution system equipment and electric equipment. It can be widely used in electric, post, traffic, mining enterprise and different kinds of fields.

DC MCB Features:

1. Thermoplastic shell, full inlet, impact resistant, recyclable, self extinguishing
2. Super safety: classic U tunnel terminal, to ensure that the line connection is solid and reliable
3. The original air flow, can effectively reduce the temperature between adjacent circuit breaker
4. Safety handle, classic original design, ergonomic

Specifications

Model	STD11-125
Pole	1P,2P,3P,4P
Rated Current(In)	63,80,100,125A
Rated Voltage(Un)	DC 24,48,120,250 1P;400,500 2P;750 3P;    1000V 4P
Rated Frequency	50/60HZ
Tripping curve	B,C,D
Magnetic releases	B curve: between 3and 5 In
	C curve: between 5and 10In
	D curve: between 10 and 14In
Electro-mechanical endurance	over 6000 cycles

	Standard		IEC/EN 60898-1
Electrical features	Rated current In	A	63 ;80,100,125
	Poles	P	1,2,3,4
	Rated voltage Ue	V	DC 24,48,120,250,400,500,750,1000V
	Insulation voltage Ui	V	500
	Rated frequency	Hz	50/60
	Rated breaking capacity	A	6000 10000
	Rated impulse withstand voltage(1.2/50)Uimp	V	4000
	Dielectric test voltage at ind.Freq.for 1 min	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 thermal 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
	Therminal size top/bottom for busbar	mm^2	25
		AWG	18-3
	Tightening torque	N^*m	2
		In-lbs	18
	Mounting		on  DIN rail EN 60715(35mm)by means of fast clip device
	Connection		From top and bottom