What certifications does the product have?

The product has ISO9001-2000, CE, and CB certifications.

What is the rated voltage?

The rated voltage is AC 230/400V or 240/415V depending on the specific model configuration.

Stro1-32 6ka Residual Current Circuit Breaker Over Current Protection RCBO

Name: Stro1-32 6ka Residual Current Circuit Breaker Over Current Protection RCBO
Brand: Wenzhou Santuo Electrical Co., Ltd.
SKU: 2143033042

Zhejiang, ChinaWenzhou Santuo Electrical Co., Ltd.

US$3.95-6.52

100 Pieces

Sample price:US$100.00/bag.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Model NO.

STRO-32

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

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

in

10,16,20,25,32,40A

Install

DIN Rail

Texture

Plastic

Color

White

Transport Package

Inner Box/Carton

Specification

100pcs/ctns

Trademark

SONTUOEC, WZSTEC

Origin

Wenzhou Zhejiang

HS Code

8536200000

Production Capacity

2000pieces/Day

Key features

High Breaking Capacity: Features a high short-circuit breaking capacity of 6kA for reliable protection.

Multi-Function Protection: Combines MCB and RCD functions for overcurrent, overvoltage, and residual current protection.

DIN Rail Installation: Designed for easy installation on symmetrical 35mm DIN rails.

Wide Current Range: Available in rated currents from 1A to 40A including 16A, 25A, 32A, and 40A.

Certified Quality: Complies with ISO9001-2000, CE, and CB standards for global safety.

Durable Endurance: Electro-mechanical endurance exceeds 4000 cycles for long-term use.

Flexible Trip Curves: Supports B, C, and D tripping curves to match various load requirements.

Compact Design: 1P+N structure with a connection terminal height of only 21mm.

Company profile

Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2016-01-08Nearest Port: NINGBOAverage Response Time: ≤2.05hTerms 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.