Sontuoec Stfw-40 (ST225) Moulded Case Circuit Breaker New MCCB
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Product Highlights
- IEC 60947-2 Compliance: Meets international standards IEC 60947-2 and GB14048.2 for safety and performance.
- Wide Voltage Range: Available for Ue 240V, 415V, and 690V to suit various power systems.
- Multiple Current Ratings: Offers current ratings from 32A to 225A including 32, 40, 50, 63, 80, 100, 125, 150, 160, 175, 200, 225A.
- Overcurrent Protection: Provides conventional circuit breaker functions with failure protection and overcurrent safety.
- CE Certification: Certified with CE mark ensuring compliance with European safety regulations.
- 18-Month Warranty: Includes an 18-month guarantee period for product reliability.
- OEM Logo Service: Accepts OEM logo customization for orders with sufficient quantity.
- Sample Availability: Samples are available for testing before placing a formal order.
Product Attributes
- Customization
- Available
- Breaking Capacity
- Low Voltage Circuit Breakers
- Operation
- Manual Type
- Model NO.
- STFW-40(ST225)
- Speed
- Normal Type Circuit Breaker
- Arc-extinguishing Medium
- Air
- Installation
- Fixed
- Structure
- MCCB
- Poles Number
- 3
- Type
- Circuit Breaker
- Function
- Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
- Certification
- CE
- Standard
- IEC 60947-2 GB14048.2
- Ue
- 240,415,690V
- in
- 32,40,50,63,80,100,125,150,160,175,200,225A
- Pole
- 3p4p
- Guaranteen Time
- 18months
- Price
- Factory Price
- Transport Package
- Inner Box/Carton
- Specification
- 63A to 1250A
- Trademark
- SONTUOEC, STUOEC, WZSTEC
- Origin
- Wenzhou Zhejiang
- HS Code
- 8536200000
- Production Capacity
- 2000pieces/Week
- Package Size
- 46.00cm * 24.00cm * 33.00cm
- Package Gross Weight
- 0.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Sontuoec Stfw-40 (ST225) Moulded Case Circuit Breaker New MCCB
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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.
| 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) | ||
| In≤63 | ≥1 | <1 | 10-50In ±20% |
| 63<In≤250 | ≥2 | <2 | 10In ±20% |
| 25<In≤800 | ≥2 | <2 | 5-10In ±20% |


Our Services:
- Competitive price
- Continuance Service and support
- Good-after service
- 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.
About the Supplier
Company Profile
WENZHOU SANTUO ELECTRICAL Co., Ltd. is one of manufactories that specialize in manufacturing Circuit Breaker; AC CONTACTOR, Thermall Relay and Isolator Switch, Change over switch; Power Distribution Case, Push Button Switch; Voltage Regulator/Protector...More than 20years and is located in Liushi, Wenzhou, China that called " the Capital of Low Voltage Electronic Products", enjoying convenient transportation access and a beautiful environment. Our teams have more than 20years' experience; We have passed ISO9001 approval, The products have passed CE, CB(IEC), SAA certificates and strictly comply with IEC standards. The company has advanced detection instruments and strong technical force with strong research and development capability, product constantly updated. The products export Europe, Asia, Southern Amercia, Middle East, Western Africa market.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
On the base of guarrantee the quality, we will try our best to design new model with ourselves patents for the coming years.
About Our Factory & Business Background
- Address
- No. 3999 Liujiang Road, Liushi Yueqing, Wenzhou, China.
- Terms of Payment
- LC, T/T, D/P, PayPal
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays - Nearest Port
- NINGBO
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2016-01-08
- Main Markets
- South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe
FAQ
- What are the payment terms?
- We accept TT, 30% deposit and 70% balance against copy of BL.
- What is the delivery time?
- Usually it will take about 25 days for production.
- What is the standard of package?
- Normally are cartons, but also we can pack it according to your requirement.
- Do you accept using our logo?
- If you have good quantity, it absolute no problem to do OEM.
- Can I take samples?
- Yes, we support to take samples before place the order. Just feel free to contact with us if you have any requirements.
- Are you an original factory?
- Yes, we have our own factory.
- How can you make sure the quality of the products?
- We will accord to international quality standards to inspect every item before leaving our factory.
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