Stro1-40L Series RCBO Residual Current Circuit Breaker 110V Circuit Breaker
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Product Highlights
- Comprehensive Protection: Protects against earth fault, leakage, short-circuit, overload, and over-voltage.
- High Breaking Capacity: Offers 6KA or 10KA breaking capacity for reliable circuit safety.
- Compact Design: 1P+N plug-in type with 18mm width, mounting on TH35-7.5 rail.
- OEM Service Available: Custom logo printing supported for orders with good quantity.
- Flexible Packaging: Standard cartons or customized packaging according to customer requirements.
- Quality Assurance: Inspected according to international standards before leaving the factory.
- Factory Direct Supply: Direct from manufacturer with competitive pricing and own factory.
- Sample Support: Samples available for testing before placing bulk orders.
Product Attributes
- Customization
- Available
- Standard
- IEC61009.1
- Coil Voltage
- 230/400V
- Model NO.
- STRO1-40L
- in
- 6A, 10A, 16A, 20A, 25A, 32A, 40A
- Pole
- 1p+N
- Delivery
- Within 15days
- Leakage Current
- 10mA, 30mA, 100mA, 300mA
- Color
- Black
- Price
- Factory Direct
- New Products
- Patent Products
- Transport Package
- Inner Box/Carton
- Specification
- 1P+N 40A/30mA
- Trademark
- SONTUOEC, WZSTEC. STUOEC, SONTUOC
- Origin
- Wenzhou, Zhengjiang
- HS Code
- 8536200000
- Production Capacity
- 6000pieces/Week
- 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 Stro1-40L Series RCBO Residual Current Circuit Breaker 110V Circuit Breaker
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Product Description
GENERAL
Plug In Type 1P+N 18mm width 6KA (10KA) Single Phase RCBO Circuit Breaker Electrical type over current and leakage current protection Construction and Feature:
- Provides protection against earth fault / leakage current , short-circuit and overload .
-
HIgh short-circuit capacity
-
Provides complementary protection against direct contact by human body.
-
Effectively protects electric equipment against insulating failure .
-
Contact position indication
-
Provides protection against over-voltage
-
Provides comprehensive protection to household and commercial distribution sysyems.
Normal working & installment conditions:
1.Ambient temperature: -5ºC~+40ºC, 24 hours average temperature not exceed +35ºC.
2.Installment plance altitude: ≤2000m
3.Gas relative humidity:not exceed 50% at +40ºC, higher humidity allowed at lower temperature.
4.Pollution degree: 2 class
5.Installment condition: Mounted in the place without obvious impact or shock, no dangerous(explosion) dielectric without corrosive metal or damaging isolation gas(conductive dust).
6.Installment method: TH35-7.5 mounted rail, can be installed in distribution board, case or box. Generally mounted vertically. Tilted angle between mounting face and vertical face not exceed ±5°.
7.Mounted Category: II,III class.
Technical data:
| Standard | IEC61009 |
| Breaking Capacity | 6KA ; 10KA |
| Number of poles | 1P+N(1 module) |
| Rated currents | 6,10,16, 20, 25, 32, 40A |
| Rated voltage | 110/220VAC |
| Rated Tripping Current | 10mA,30mA, 100mA,300mA |
| Residual current off time | ≤0.1s |
| Characteristic | B ,C |
| Electrical endurance | 10000 |
| Mechanical endurance | 20000 |
| Ambient temperature | -25ºC~+45ºC Max. 95%humdity |
| Connection terminal | Fexibe conductor 16mm² |
| Rigid conductor 25mm² | |
| Type of terminal | Plug-in type |
| Width | 18mm /module |





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.
Thanks for your reading.If any product meets your need.Welcome to send us an email.We are sure your any information can be attentioned without any delay.
WENZHOU SANTUO ELECTRICAL CO,LTD.
is one of manufactories that specialize in manufacturing Circuit Breaker,AC CONTACTOR, Thermal Relay and Magnetic Starter, Distribution Box, Voltage Regulator,Solid State Relay.... and is located in Liushi.Wenzhou.China
Contact us
Thanks for your reading.If any product meets your need.Welcome to send us an email or by Wechat and WhatsApp.We are sure your any information can be attentioned without any delay.
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 packaging?
- Normally are cartons, but also we can pack it according to your requirement.
- Do you accept OEM with our logo?
- If you have good quantity, it absolute no problem to do OEM.
- Can I take some 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 do you ensure product quality?
- We will accord to international quality standards to inspect every item before leaving our factory.
Send your message to this supplier
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Product Groups
- RCBO Circuit Breaker
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- 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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