Stm13-63 Series MCB Miniature Circuit Breaker Competitive Price
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Product Highlights
- High Breaking Capacity: Offers 3KA, 4.5KA, and 6KA short-circuit capacity for robust protection.
- Wide Current Range: Available in rated currents from 1A to 63A to suit various needs.
- Multiple Pole Options: Supports 1P, 2P, 3P, and 4P configurations for flexible installation.
- Standard Compliance: Conforms to IEC 60898 standard for reliable performance.
- Long Endurance: Electro-mechanical endurance exceeds 6000 cycles for durability.
- Versatile Tripping Curves: Features B, C, and D curves for different load protection needs.
- Comprehensive Protection: Provides overload, short-circuit, and overvoltage protection.
- Certified Quality: Holds CE, ISO 9001, CB, SEMKO, SAA, and TUV certifications.
Product Attributes
- Customization
- Available
- Breaking Capacity
- Low Voltage Circuit Breakers
- Operation
- Electric Type
- Model NO.
- STM13-63
- Speed
- Normal Type Circuit Breaker
- Arc-extinguishing Medium
- Air
- Installation
- Fixed
- Structure
- MCB
- Poles Number
- 4
- Type
- Circuit Breaker
- Function
- Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
- Certification
- CE
- Standard
- IEC 60898
- Ue
- 230/400V
- in
- 1,2,4,6,10,16,20,25,32,40,50,63A
- Pole
- 1p2p3p4p
- Transport Package
- Exporting Carton
- Specification
- 240pcs/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
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.
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Product Description
STM13-63 series high breaking capacity mini circuit breaker is used in AC50/60Hz, rated voltage of 230V
3, 4 poles 400V, rated current to 63A for overload and short-circuit protection as well as for unfrequented switching under normal case.It is used extensively for industry, commercial and household.This product conform to IEC60898 standard.
| Model | STM13-63 MCB |
| Standard | IEC60898 |
| Pole | 1P,2P,3P,4P |
| Rated Short-circuit capacity(Icn) | 3KA,4.5KA,6KA |
| Rated Current(In) | 1,2,4,6,10,16,20,25,32,40,50,63A |
| Rated Voltage(Un) | AC230(240)/400(415)V |
| 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 |




Our Services:
- Competitive price
- Continuance Service and support
- Good-after service
- Quality Reliability and Long Product Life.
FAQ:
Q1. What advantages do you have?
A1. We are the direct Manufacturer in Wenzhou China , we have professional,our teams have more than 20years experience in the field.
Q2. What's your main product?
A2. Circuit Breaker(MCB,RCCB/RCD, RCBO,ELCB, MCCB, ACB); Ac Contactor, Thermal Relay, Magnetic Starter; Isolator Switch, Changeover Switch, Push Button Switch, Voltage Protector...
Q3. Could you print our own logo?
A3. Yes, Our company are available for Retail & Wholesale & OEM & ODM.
Q4. How long is the quality guarantee?
Q5. How long is the deliver time?
Q6. What is your payment terms?
Q7. Any certification of your company or product?
A7.We have ISO 9001, CE, CB, SEMKO, SAA, TUV.
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 advantages do you have?
- We are the direct Manufacturer in Wenzhou China , we have professional,our teams have more than 20years experience in the field. developing, marketing & production team to offer you the most competitive price and best service.
- What's your main product?
- Circuit Breaker(MCB,RCCB/RCD, RCBO,ELCB, MCCB, ACB); Ac Contactor, Thermal Relay, Magnetic Starter; Isolator Switch, Changeover Switch, Push Button Switch, Voltage Protector...
- Could you print our own logo?
- Yes, Our company are available for Retail & Wholesale & OEM & ODM.
- How long is the quality guarantee?
- 18 month warranty, our products are 100% inspection.
- How long is the deliver time?
- It usually takes about 3 - 5 working days for sample order and 10 - 25 days for big order.
- What is your payment terms?
- Our Payment term is T/T, PayPal, L/C at sight.
- Any certification of your company or product?
- We have ISO 9001, CE, CB, SEMKO, SAA, TUV.
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