Powered by Made-in-China.com
MCB Circuit Breaker BKN Series B C, D Curve 6ka
US$0.54
20,000-49,999 Pieces
US$0.53
50,000+ Pieces
Sample price:US$100.00/bag.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Electric TypeModel NO.
ST64Speed
Normal Type Circuit BreakerArc-extinguishing Medium
AirInstallation
FixedStructure
MCBPoles Number
4Type
Circuit BreakerFunction
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCBCertification
CEStandard
IEC 60898Ue
230/400Vin
1,2,4,6,10,16,20,25,32,40,50,63APole
1p 2p 3p 4pTransport Package
Exporting CartonSpecification
240pcs/ctnsTrademark
SONTUOEC, WZSTECOrigin
Wenzhou ZhejiangHS Code
8536200000Production Capacity
10000pieces/DayCompany profile

Business Type: Manufacturer/FactoryExport Year: 2016-01-08Nearest Port: NINGBOAverage Response Time: ≤1.85hTerms 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
Leeyee MCB Circuit Breaker 40A 6ka 1p+N 18mm RCBO Breaker Circuit
US$7.23-7.75
60 Pieces(MOQ)
Alfi6K MCB 6ka B C D Curve 0.5A to 63A Miniature Circuit Breaker DIN Rail
US$0.62-0.68
50 Pieces(MOQ)
Alf6K MCB 6ka B C D Curve 0.5A to 63A Miniature Circuit Breaker DIN Rail
US$0.62-0.68
50 Pieces(MOQ)
1 Pole 10A 16A 10ka 6ka Solar PV Protective Breaker MCB Mini Circuit Breaker
US$3.70-11.50
2 Pieces(MOQ)
63A 20A 1000V 500V 2p 3p 4p DIN Rail B/C Curve 6ka 10ka No Polarity DC MCB Mini Circuit Breaker
US$4.30-10.00
2 Pieces(MOQ)
BKN-60 Series Mininature Circuit Breaker 6ka Industrial Systems and Buildings
US$0.53-0.54
20,000 Pieces(MOQ)
Aswich Type B/C/D Esm AC Switch Breaker Switch 1p+N Mini Circuit Breaker MCB
US$1.80-4.20
1 Piece(MOQ)
Complete Miniature Circuit Breaker 1-4p Home Breaker, Dz47 MCB DIN Rail 6ka Protection Electrical Switch
US$1.32-1.40
2,000 Pieces(MOQ)
Tnh-125 Series 6ka 230/400V 4p Switch AC MCB Electric Miniature Circuit Breaker
US$4.44-4.60
1,000 Pieces(MOQ)
Sontuoec 6ka Series MCB / RCCB /RCBO Series Unified Appearance Size Circuit Breaker
US$6.75-6.95
500 Pieces(MOQ)
CNC Electric 32A 250VDC 63A 6ka 1p Breakers MCB DC Circuit Breaker
US$2.19-9.05
200 Sets(MOQ)
High Voltage Breakers Conventional MCB Electronic Interrupter MCCB Automatic Vacuum Circuit Breaker
US$500.00-3,500.00
1 Piece(MOQ)
6ka MCB/Circuit Breaker/C45/High Quality Breaker/Dz47-63
US$0.53-0.55
100 Pieces(MOQ)
Bh Series MCB/Miniature Circuit Breaker/Breaker
US$0.45
1,000 Pieces(MOQ)
32A C Curve MCB Circuit Breaker 1 Pole 6ka Overload and Short Circuit Protection Breaker
US$0.50-0.60
1 Piece(MOQ)
MCB, MCCB Efficient C Curve Circuit Breaker for Reliable Electrical Safety Solutions
US$2.00-18.80
100 Pieces(MOQ)
CD2 Series Motor-Driving Mechanism Electric Breakers 3 Phase Circuit Breaker MCCB
US$79.00-89.00
10 Pieces(MOQ)
DC MCB Breakers Circuit 6ka 2p 50/60Hz 16A 500V Miniature Circuit Breaker
US$4.28-4.68
60 Pieces(MOQ)



















