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Sontuoec New Model St16L 4p 63A/30mA RCCB Circuit Breaker RCD

Name: Sontuoec New Model St16L 4p 63A/30mA RCCB Circuit Breaker RCD
Brand: Wenzhou Santuo Electrical Co., Ltd.
SKU: 2101580825

Zhejiang, ChinaWenzhou Santuo Electrical Co., Ltd.

US$6.95

500-1,999 Pieces

US$6.75

2,000+ Pieces

Sample price:US$100.00/bag.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Model NO.

ST16L

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Air

Installation

DIN Rail

Structure

ELCB

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB

Certification

ISO9001-2000, CE, CB

Standard

IEC 61008.1

in

16, 25, 32, 40, 63, 80, 100, 125A

Ue

230/400V

Pole

2p, 4p

Leakage Current

10mA, 30mA, 100mA, 300mA, 500mA

Price

Factory Price

Max Current

63A

Connect Wire

Big Screw Hole Size

Transport Package

Inner Box/Carton

Specification

100pcs/ctns

Trademark

SONTUOEC, WZSTEC, STUOEC, SONTUOC

Origin

Wenzhou, China

HS Code

853620000

Production Capacity

2000pieces/Day

Key features

High Breaking Capacity: Rated making and breaking capacity of 630A with 6000A short-circuit withstand.

Multi-Function Protection: Provides overcurrent, overvoltage, earth fault, and leakage current protection.

Wide Current Options: Available in 16A, 25A, 32A, 40A, 63A, 80A, 100A, and 125A ratings.

Flexible Pole Configurations: Offers 2P and 4P options to suit different circuit requirements.

Large Wire Connection: Equipped with big screw holes supporting up to 35mm connection cables.

DIN Rail Installation: Designed for easy 35mm DIN rail mounting with fastening torque of 2.0Nm.

Certified Quality: Complies with IEC 61008.1 and holds CE, CB, and ISO9001-2000 certifications.

OEM Service Available: Custom logo and packaging supported for orders with sufficient quantity.

Company profile

Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2016-01-08Nearest Port: NINGBOAverage Response Time: ≤1.80hTerms 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.