What is the mechanical and electrical life expectancy?

The device has a mechanical life of 10,000 operations and an electrical life of 4,000 operations.

What payment terms are accepted?

We accept LC, T/T, D/P, and PayPal for payment terms.

What are the lead times for production?

Lead time is within 15 workdays during the off-season and 1-3 months during the peak season.

18mm Width AC& a Type RCCB ELCB RCD 1p+N RCBO

Name: 18mm Width AC& a Type RCCB ELCB RCD 1p+N RCBO
Brand: Wenzhou Santuo Electrical Co., Ltd.
SKU: 1983307545

Zhejiang, ChinaWenzhou Santuo Electrical Co., Ltd.

US$5.15

1,000 Pieces

Sample price:US$100.00/bag.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Manual Type

Model NO.

STRO4-40L

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

ELCB

Poles Number

Type

Circuit Breaker

Function

Overcurrent Protection

Certification

ISO9001-2000, CE, CB

Price

Factory Price

Standard

IEC 61008.1

in

10, 16, 20, 25, 32, 40, 63A

Ue

230/240V, 400/415V

Pole

2p 4p

Transport Package

Exporting Carton

Specification

6 to 40A

Trademark

SONTUOEC, WZSTEC, STUOEC, SONTUOC

Origin

Wenzhou, China

HS Code

8536200000

Production Capacity

2000PCS /Day

Key features

SAA Approval Certified: Complies with IEC61009 standards and holds SAA approval for safety.

High Breaking Capacity: Features a 6kA breaking capacity for reliable fault circuit interruption.

Compact 18mm Design: Slim 18mm width allows efficient installation on standard 35mm DIN rails.

Dual Protection Function: Provides overcurrent protection and earth leakage fault isolation.

Wide Voltage Compatibility: Operates effectively on single-phase 240V and three-phase 415V systems.

Robust Mechanical Life: Engineered for 10,000 mechanical operations and 4,000 electrical cycles.

Secure Terminal Connection: Equipped with finger-protected terminals for cable and busbar connections.

Interference Free Operation: Independent of power supply and line voltage, immune to external interference.

Company profile

Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China

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.