Powered by Made-in-China.com
Plug in Instation Residual Current Circuit Breaker RCBO 16-40A/30mA
US$4.05
1,000-2,999 Pieces
US$3.95
3,000+ Pieces
Sample price:US$100.00/bag.Request sample
Product profile
Customization
AvailableStandard
IEC61009.1Coil Voltage
230/400VModel NO.
STRO-40Lin
6A, 10A, 16A, 20A, 25A, 32A, 40APole
1p+NDelivery
Within 15daysLeakage Current
10mA, 30mA, 100mA, 300mAPrice
RCBO Factory PriceConstruction
MCB+RCDBreaking Capacity
6kaTransport Package
Inner Box/CartonSpecification
1P+N 40A/30mATrademark
SONTUOEC, WZSTEC. STUOEC, SONTUOCOrigin
Wenzhou, ZhengjiangHS Code
8536200000Production Capacity
3000pieces/DayKey features
Comprehensive Protection: Protects against earth fault, leakage, short-circuit, overload, and over-voltage.
High Breaking Capacity: Offers 4.5KA and 6KA breaking capacity for reliable safety.
Wide Current Range: Available in 6A, 10A, 16A, 20A, 25A, 32A, and 40A ratings.
Fast Tripping Response: Residual current off time is less than 0.1 seconds.
IEC Standard Compliance: Manufactured according to IEC61009.1 electronic type standards.
Plug-in Installation: Features plug-in type terminals for easy mounting on TH35-7.5 rails.
Long Mechanical Endurance: Mechanical endurance rated at 20,000 operations.
Global Market Ready: Complies with Southern and Middle East market requirements.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2016-01-08Nearest Port: NINGBOAverage Response Time: ≤2.09hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad customization, OEM/ODM service capability, in-stock capacity, and substantial stated production volumes for contactors and circuit breakers. It exports 90% of total sales, has self-operated import/export rights, serves multiple global regions, and has attended the Canton Fair. ISO9001:2015 and CE certification are reported. However, innovation evidence is limited because no new products were reported in the past year and no SDK is available. Quality and service procedures exist but lack written records, while overseas agents, branches, warehouses, and showrooms are absent. Peak-season fulfillment information is inconsistent: one slice states 2–3 months, while others state within 15 workdays or one month. Financial data is represented only by years, so credibility cannot be determined.
Supplier typeThe supplier is an export-oriented manufacturer with self-operated import/export rights, OEM and ODM capabilities, in-stock capacity, and stated production of 500,000 contactors and 1,500,000 circuit breakers. It serves multiple overseas regions but has no overseas agents, branches, warehouse, or showroom.
CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certification holdings, although no additional certification details or validity documentation are provided.
R&D capabilityThe supplier offers ODM services and multiple design customization modes, but reports no new products during the past year and no available SDK. This indicates design-service capability without sufficient evidence of recent product innovation.
Production capacityThe supplier reports annual output of 500,000 contactors and 1,500,000 circuit breakers, maintains inventory capability, and states off-peak lead times within 15 workdays in some records. However, peak-season timing is inconsistent, with records ranging from within 15 workdays or one month to 2–3 months.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM and ODM services, including OEM for well-known brands. This is strong direct evidence of broad customization capability.
Product Q&A
Q:What is the rated voltage?
A:
The rated voltage is 110/220VAC.
Q:What is the available leakage current range?
A:
Available leakage currents are 10mA, 30mA, 100mA, and 300mA.
Q:How long does delivery take?
A:
Delivery is within 15 days during off-peak seasons.
Q:Is it suitable for outdoor installation?
A:
It is designed for indoor installation in distribution boards, cases, or boxes without obvious impact or shock.
Q:What is the electrical endurance?
A:
The electrical endurance is rated at 10,000 operations.
Send Inquiry
*To:
Wenzhou Santuo Electrical Co., Ltd.
Wenzhou Santuo Electrical Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
RCBO 27mm Width Plug-in Type Circuit Breaker 1p+N 16A 25A 32A 40A
US$3.95-4.15
1,000 Pieces(MOQ)
1p+N Plug in Type Black Color Circuit Breaker IEC61009.1 Standard RCBO
US$3.25-3.45
2,000 Pieces(MOQ)
Hot Sale Normal Type Conventional AC230V Residual Current Operated Circuit Breaker RCBO
US$2.50-2.60
120 Pieces(MOQ)
Brand Plug in & DIN Rail Type Circuit Breaker RCBO 1p+N
US$6.25-6.45
1,000 Pieces(MOQ)
Sontuoec Plug in Type RCBO Residual Current Circuit Breaker 110V
US$3.65-3.85
1,000 Pieces(MOQ)
Factory Circuit-Breaker Failure Protection Residual Current Operated Circuit Breaker 6ka 230V AC RCBO
US$2.50-2.60
120 Pieces(MOQ)
Ycb9nl-40 1p+N 40A 230V AC 6ka Residual Current Breaker Operator Electromagnetic RCBO
US$5.22-5.38
20 Pieces(MOQ)
1p+N AC Type 30mA RCBO Residual Overload Short Circuit Protector
US$5.74-6.60
20 Pieces(MOQ)
Electronic Residual Current Circuit Breaker 1p+N 2p 6~40A 240V 30/100/300mA AC RCBO
US$3.90-9.90
100 Pieces(MOQ)
Aswich Esro2-63 63A 230V/400VAC 30mA 2, 4p Residual Current Circuit Breaker Electric Leakage Protection RCBO
US$3.90-9.90
100 Pieces(MOQ)
Elbr Series RCBO Integrated Residual Current and Overload Circuit Breaker
US$5.74-6.60
20 Pieces(MOQ)
Residual Current Circuit Breaker /Earth Leakage Circuit Breaker/ RCBO
US$0.50-6.60
500 Pieces(MOQ)
Albo RCBO 1p+N B C Curve Residual Current Protection 6ka 230V AC
US$6.15-6.50
10 Pieces(MOQ)
Elbo RCBO 30mA 10ka 1p+N Residual Current Protection 240V AC DIN Rail IP20
US$6.15-6.50
10 Pieces(MOQ)
Hot Sale Normal Type Circuit Breaker Conventional 63A Residual Current Operated AC230V RCBO
US$2.50-2.60
120 Pieces(MOQ)
RCCB Residual Current Switch RCBO 30mA
US$0.42
240 Pieces(MOQ)
Tomzn 2p Residual Current Circuit Breaker RCBO
US$3.22
5 Pieces(MOQ)



















