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6ka 3p+N Leakage Circuit Breaker a and AC Type RCBO with 11
US$7.85
1,000 Pieces
Product specifications
6-40A
Sample price:US$100.00/bag.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Manual TypeModel NO.
STRO3-40Speed
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, CE, CBStandard
IEC/En 61009 -1in
6,10, 16, 20,25, 32, 40AUe
110/220,120V ;230/400VPole
1p+N ; 3p+NTransport Package
Inner Box/CartonSpecification
100pcs/ctnsTrademark
SONTUOEC, WZSTEC, SONTUNE, IMDEC, STUOECOrigin
Wenzhou ZhejiangHS Code
853620000Production Capacity
2000pieces/WeekKey features
High Breaking Capacity: Supports 6000A short-circuit current for reliable protection.
Dual Protection Function: Combines MCB and RCD functions for shock and overload protection.
Wide Current Range: Available in 6A, 10A, 16A, 20A, 25A, 32A, and 40A ratings.
Standard Compliance: Complies with IEC/EN 61009-1 and holds CE, CB certifications.
Flexible Customization: Supports OEM logo and custom packaging based on requirements.
Durable Design: Features 4000 electrical and mechanical life cycles.
Versatile Installation: Fits standard 35mm DIN rail with top/bottom cable or busbar connections.
Sample Support: Samples available for testing before placing bulk orders.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2016-01-08Nearest Port: NINGBOAverage Response Time: ≤1.53hTerms 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 are the payment terms?
A:
We accept TT, with 30% deposit and 70% balance against copy of BL.
Q:What is the delivery time?
A:
Usually, it takes about 25 days for production.
Q:What is the standard packaging?
A:
Normally cartons, but we can pack according to your requirements.
Q:Do you accept OEM with our logo?
A:
Yes, if you have good quantity, OEM is absolutely no problem.
Q:Can I take samples before ordering?
A:
Yes, we support taking samples before placing the order.
Send Inquiry
*To:
Wenzhou Santuo Electrical Co., Ltd.
Wenzhou Santuo Electrical Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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