Sontuoec Stn2-N100 3p4p Moulded Case Circuit Breaker

• 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.: Stn3
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: MCCB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
• Certification: CE
• Price: Factory Price
• Rated Current (a): 12.5, 16, 20, 25, 32, 40, 50, 63, 80, 100
• Pole Number: Three or Foul Poles
• Rated Insulating Voltage (V): 750
• Rated Operating Voltage (V): 690 and Blew
• Transport Package: Inner Box/Carton
• Specification: 16 to 1250A
• Trademark: SONTUOEC, WZSTEC
• Origin: Wenzhou Zhejiang
• HS Code: 8536200000
• Production Capacity: 2000pieces/Week
• Package Size: 46.00cm * 24.00cm * 33.00cm
• Package Gross Weight: 0.250kg

Product Description

Ambient air temperature
The ambient air temperature is about +40 ºC; the ambient air temperature is below -5ºC; the average value of ambient air temperature 24h is not more than +35ºC.
Elevation: installation elevation of not more than 2000m.
Atmospheric condition:
Relative humidity of the atmosphere in the surrounding air temperature of +40ºC is less than 50%; the relative humidity at the lower temperature can be high; most of the wet month average maximum relative humidity of 90%, the monthly average minimum temperature of +25ºC and considering the temperature due to changes in product surface.
Pollution grade: grade 3.

Type	Rated current (A)	Pole number	Rated insulating voltage   (V)	Rated operating voltage  (V)	Arcing-over distance (mm)	Ultimated short circuit breaking capacity (KA)	Servues short circuit breaking capacity (KA)	Operation performance
								ON	OFF
STN2-100D	12.5, 16, 20, 25, 32, 40, 50, 63, 80, 100	three or foul poles	750	690 and blew	0	18	18	1500	8500
STN2-100N						25	25
STN2-100H						70	70
STN2-100L						150	150
STN2-160D	16, 20, 25, 32, 40, 50, 63, 80, 100, 125, 160					25	25	1000	7000
STN2-160N						36	36
STN2-160H						70	70
STN2-160L						150	150
STN2-250D	160, 180, 200, 225, 250					25	25	1000	7000
STN2-250N						36	36
STN2-250H						70	70
STN2-250L						150	150
STN2-400D	200, 225, 250, 300, 315, 400					35	35	1000	4000
STN2-400N						45	45
STN2-400H						70	70
STN2-400L						150	150
STN2-630D	315, 350, 400, 500, 600, 630					35	35	1000	4000
STN2-630N						45	45
STN2-630H						70	70
STN2-630L						150	150

Our Services:
 

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

FAQ
Q 1. what's the payment term?   
A. We accept TT,30% deposit and 70% balance agaisnt copy of BL
Q 2. how's the delivery time ? 
A. usually it will take about 25 days for production
Q 3. tell me the standard of package?   
A. Normally are cartons, but also we can pack it according to your requirement.
Q 4.Would you accept to use our logo ? 
A.If you have good quantity,it absolute no problem to do OEM.
Q5. Can i take some samples?
A: Yes, we support to take samples before place the order. Just feel free to contact with us if you have any requirements.
Q6. Are you original Factory?
A: Yes, we have our own factory .
Q7. How can you make sure the quality of the products?
A: We will accord to international quality standards to inspect every item before leaving our factory.



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