Specialize in Producing 1p+N Leakage Current Circuit Breaker 240V RCBO Chinese Factory
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Product Highlights
- High Breaking Capacity: Supports 4.5KA or 6KA short-circuit current withstand capacity for reliable protection.
- Comprehensive Protection: Provides overcurrent, short circuit, and earth fault/leakage current protection simultaneously.
- Certified Quality: Complies with IEC 61009-1 standard and holds CE, CB, and ISO9001-2000 certifications.
- DIN Rail Installation: Easy mounting on standard 35mm DIN rail using a fast clip device for efficient setup.
- Long Mechanical Life: Engineered for durability with a mechanical life of 10,000 operations.
- Multiple Current Options: Available in various rated currents: 6A, 10A, 16A, 20A, 25A, 32A, and 40A.
- OEM Service Available: Custom logo printing and OEM services are supported for orders with sufficient quantity.
- 100% Quality Check: All products undergo 100% inspection before shipment to ensure zero defects.
Product Attributes
- Customization
- Available
- Breaking Capacity
- Low Voltage Circuit Breakers
- Operation
- Electric Type
- Model NO.
- STRO6-40L
- Speed
- Normal Type Circuit Breaker
- Arc-extinguishing Medium
- Air
- Installation
- DIN Rail
- Structure
- ELCB
- Poles Number
- 4
- Type
- Circuit Breaker
- Function
- Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, RCBO
- Certification
- ISO9001-2000, CE, CB
- Standard
- IEC 61009-1
- Ue
- AC 240V
- in
- 6,10,16,20,25,32,40A
- Poles
- 1p+N
- Transport Package
- Exporting Carton
- Specification
- 120pcs/ctns
- Trademark
- SONTUOEC, WZSTEC, STUOEC, SONTUOC
- Origin
- Wenzhou, China
- HS Code
- 8536200000
- Production Capacity
- 5000PCS /Day
- Package Size
- 46.00cm * 24.00cm * 33.00cm
- Package Gross Weight
- 0.025kg
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 Specialize in Producing 1p+N Leakage Current Circuit Breaker 240V RCBO Chinese Factory
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Product Description
STRO6-40L RCBO is used in the single phase residence circuit of AC 50/60Hz, rated voltage 240V and its self-protecting up to a maximum short-circuit current 40A. It can protect civil electronic circuit from overload and short circuit. This product has advantages of small volume, high breaking capacity, and live wire are cut off at the same time, also protecting person from electric shock when the live wire connected opposite. And it complys with the standard of IEC 61009-1.
Specifications
| Sandard | IEC/EN 61009-1 | ||
| Electrical features |
Type(wave form of the earth leakage sensed) | Electronic type | |
| Rated current In | A | A,AC | |
| Poles | P | 1P+N | |
| Rated voltage | V | AC 230 | |
| Rated Current : | 6,10,16,20,25,32,40A | ||
| Rated sensitivity I△n | A | 0.01,0.03,0.1,0.3,0.5 | |
| Insulation voltage Ui | V | 250 | |
| Rated residual making and breaking capacity I△m |
A | 500 | |
| Short-circuit current I△c | A | 4500,6000 | |
| Rated frequency | Hz | 50/60 | |
| Pollution degree | 2 | ||
| Mechanical features |
Electrical life | t | 4000 |
| Mechanical life | t | 10000 | |
| Protection degree | IP20 | ||
| Ambient temperature (with daily average ≤35ºC) |
ºC | -25~+40 | |
| Storage temperature | ºC | -25~+70 | |
| Installation | Terminal connection type | Cable/U-type busbar/pin-type busbar | |
| Terminal size top/bottom for cable | mm2 | 25 | |
| AWG | 18-5 | ||
| Terminal size top/bottom for busbar | mm2 | 25 | |
| AWG | 18-3 | ||
| Mounting | On DIN rail EN 60715(35mm)by means of fast clip device | ||
| Connection | From top and bottom | ||

1. Provide protection against earth fault/leakage current and function of isolation
2. High short-circuit current withstand capacity
3. Applicable to terminal and pin/fork type busbar connection
4. Equipped with finger protected connection terminals
5. Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity
6. Independent of power supply and line voltage, and free from external interference, voltage fluctuation.
Factory Show
FAQ
Q1. How does your factory do regarding quality control?
A. All the products will be 100% checked before the shipment.
Q2. Are you a factory or trading company?
A. We are a factory, and we can guarantee our price is first-hand, very cheap and competitive.
Q3. If I want to release order, what's the payment method you accept?
A. We accept TT, 30% deposit and 70% balance agaisnt copy of BL.
Q4. How's the delivery time ?
A. Usually it will take about 25 days for production.
Q5. What is the standard of package?
A. Export standard package or special package according to customer requirement.
Q6. Could I put my logo on it?
A. If you have good quantity, it absolutely no problem to do OEM.
Q7. Do you provide samples? Is it free or extra?Do you provide samples ? is it free or extra ?
A. Yes, we could offer the samples for free charge, but the express charge need to be paid by the buyers.
Q8. What is your terms of payment?
A. We accept TT, 30% deposit and 70% balance agaisnt copy of BL.
Q9. How to select the products?
A. You can refer to our product catalogs and make detailed selection according to the selection table / order form (included in
the catalogs), or you can directly contact us.
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
- How does your factory do regarding quality control?
- All the products will be 100% checked before the shipment.
- Are you a factory or trading company?
- We are a factory, and we can guarantee our price is first-hand, very cheap and competitive.
- If I want to release order, what's the payment method you accept?
- We accept TT, 30% deposit and 70% balance agaisnt copy of BL.
- How's the delivery time ?
- Usually it will take about 25 days for production.
- What is the standard of package?
- Export standard package or special package according to customer requirement.
- Could I put my logo on it?
- If you have good quantity, it absolutely no problem to do OEM.
- Do you provide samples? Is it free or extra?
- Yes, we could offer the samples for free charge, but the express charge need to be paid by the buyers.
- How to select the products?
- You can refer to our product catalogs and make detailed selection according to the selection table / order form (included in the catalogs), or you can directly contact us.
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Product Groups
- RCBO Circuit Breaker
- Adjustable earth leakage circuit breaker
- Residual current circuit breaker
- Miniature circuit breaker
- Moulded case circuit breaker
- Motor Protection Circuit Breaker
- AC Contactor
- Magnetic Contactor
- Air Conditioning Contactor
- Thermal relay
- Solid State Relay
- Magnetic starter
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