Sontune Stfw-40 (ST225) Moulded Case Circuit Breaker
|FOB Unit Price:||US $25 US $24.5|
|Purchase Qty. (Pieces)||FOB Unit Price|
- Model NO.: STFW-40(ST225)
- Operation: Manual Type
- Arc-extinguishing Medium: Air
- Structure: MCCB
- Type: Circuit Breaker
- Certification: CE
- Ue: 240,415,690V
- Pole: 3p4p
- Transport Package: Inner Box/Carton
- HS Code: 8536200000
- Breaking Capacity: Low Voltage Circuit Breakers
- Speed: Normal Type Circuit Breaker
- Installation: Fixed
- Poles Number: 3
- Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
- Standard: IEC 60947-2 GB14048.2
- in: 32,40,50,63,80,100,125,150,160,175,200,225A
- Trademark: sontune
- Origin: Wenzhou Zhejiang
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.
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.
|ed of current of release(A)||Thermodynamic release (ambient temp+40ºC||Operational current of magnetic release(A)|
|1.05In(cold state) inoperative time(h)||1.30In(heat state) inoperative time(h)|
- Competitive price
- Continuance Service and support
- Good-after service
- Quality Reliability and Long Product Life.
YUEQING SHANTUO ELECTRICAL CO,LTD.
is one of manufactories that specialize in manufacturing AC CONTACTOR, Thermal Relay and Circuit Breaker, and is located in Liushi.Wenzhou.China
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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