Powered by Made-in-China.com
Multi Function Circuit Breaker (RCBO) : 100A/30-300mA
US$80.50
500-999 Pieces
US$75.00
1,000+ Pieces
Sample price:US$100.00/bag.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Manual TypeModel NO.
STFS2-63Speed
High-Speed Circuit BreakerArc-extinguishing Medium
AirInstallation
FixedStructure
ELCBPoles Number
4Type
Circuit BreakerFunction
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCBCertification
ISO9001-2000, CEStandard
IEC61009.1,GB16917.1in
16,25,32 ,40, 63,80,100Ue
230/400VPole
2p 4p+PERated Sensitivity
30,100 MaTransport Package
Inner Box/CartonSpecification
100pcs/ctnsTrademark
SONTUOEC, WZSTEC, SONTUNE, IMDECOrigin
Wenzhou ZhejiangHS Code
8536200000Production Capacity
2000pieces/WeekCompany profile

Business Type: Manufacturer/FactoryExport Year: 2016-01-08Nearest Port: NINGBOAverage Response Time: ≤2.15hTerms 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.
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
100A 2p 4p Waterproof Leakage Current Circuit Breaker Multifunction Circuit Breaker
US$75.00-80.50
500 Pieces(MOQ)
63A 80A 100A RCBO 300mA Earth Leakage Circuit Breaker ELCB Swmle-100 2p+N
US$4.60-10.75
500 Pieces(MOQ)
Residual Current Operated Circuit Breaker Albo RCBO 10mA 30mA 100mA 300mA
US$6.15-6.50
10 Pieces(MOQ)
Alfr RCCB 30mA 100mA 300mA Residual Current Circuit Breaker 16A to 100A DIN
US$4.20-4.50
20 Pieces(MOQ)
63A 80A 100A Low Voltage Breakers Earth Leakage Circuit Breaker ELCB RCBO
US$4.60-10.75
500 Pieces(MOQ)
High-Quality 1p+N RCCB RCBO RCD Circuit Breaker for Safety
US$4.10-4.50
20 Pieces(MOQ)
Elbo RCBO 10mA 30mA 100mA 300mA Residual Current Circuit Breaker 6A to 40A
US$6.15-6.50
10 Pieces(MOQ)
CE Certificate B Type 32A 63A 100A ELCB RCD RCBO Residual Current Circuit Breaker
US$20.42-23.63
20 Pieces(MOQ)
Onccy 2p 4p Residual Current Circuit Breaker with Overcurrent AC RCBO
US$4.30-10.20
1 Piece(MOQ)
63A 80A 100A Low Voltage Circuit Breakers Singi RCBO Swmle-100
US$4.60-10.75
500 Pieces(MOQ)
RCBO Residual Current Circuit Breaker with Over Current Protection 63A 300mA
US$20.85-23.00
20 Pieces(MOQ)
10mA 30mA 100mA 300mA Residual Current Circuit Breaker RCCB RCBO
US$4.86
1 Piece(MOQ)
Sg RCBO 100A 3p Thermal-Magnetic Dual-Break Wholesale-Price Residual Current Circuit Breaker 400V
US$3.85-12.50
1 Piece(MOQ)
63A 80A 100A Low Voltage Breakers Elco Circuit Breaker MCB RCBO
US$4.60-10.75
500 Pieces(MOQ)
Miniature Circuit Breaker with 1p+N, 2p RCBO 10mA-300mA
US$2.20-2.41
200 Pieces(MOQ)
63A 300mA 4p Mini Main Circuit Breaker MCB RCBO Change Over Breaker
US$6.70-7.40
100 Pieces(MOQ)
2p 4p Water Proof Leakage Current Circuit Breaker Multifunction
US$20.35-20.75
2,000 Pieces(MOQ)
B Typr RCBO Residual Current Circuit Breaker with Over Current Protection
US$20.85-23.00
20 Pieces(MOQ)
Residual Current Circuit Breaker 10/30/100/300mA RCCB Differential Breaker Safety Switch
US$2.94
100 Pieces(MOQ)



















