What is the package standard?

We usually use strong plywood cases for protection.

What is the rated voltage range?

The sectionalizer is applied in systems with rated voltage 10-40.5kV.

Does it require an external power supply?

No, it uses micro-computer and operating trip mechanism without external auxiliary supply.

15kv Three-Phase Electronic Sectionalizer

Name: 15kv Three-Phase Electronic Sectionalizer
Brand: Wenzhou Rockwill Electric Co., Ltd.
SKU: 821266485

Zhejiang, ChinaWenzhou Rockwill Electric Co., Ltd.

US$2,000.00-3,000.00

1 Piece

Product profile

Customization

Available

Breaking Capacity

High

Type

Current Fuse

Model NO.

RDK

Usage

High Voltage

Standard

IEC,GB

Transport Package

Carton

Specification

IEC, GB

Trademark

Rockwill

Origin

China

HS Code

8535210000

Production Capacity

1000PCS

Key features

High Breaking Capacity: Designed for high voltage applications with robust fault isolation capabilities.

IEC and GB Standards: Complies with international IEC and Chinese GB standards for safety and performance.

Micro-Computer Control: Utilizes advanced micro-computer technology with no external auxiliary supply required.

Automatic Trip Mechanism: Automatically trips when fault current exceeds threshold and preset counting time is reached.

Customizable Pickup Current: Pickup current and counting time can be set according to specific requirements.

OEM Service Available: OEM logo and customization available for orders with good quantity.

12-Month Warranty: Comprehensive 12-month warranty coverage starting from the Bill of Lading date.

Professional Technical Support: Free professional online technology support for electrical solutions.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Wenzhou Rockwill Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is a limited company offering switchgear, compact substations, high- and low-voltage equipment, and transformers. It reports four production lines, 21–30 quality-control staff, one-month lead times in both peak and off-peak periods, and export experience of 16 years with exports representing 51%–70% of sales. It provides broad customization, ODM, SDK, and OEM services, including OEM for known brands. Service governance is supported by written inspection, complaint-handling, corrective-action, and supplier-assessment procedures with records. However, no overseas warehouse, showroom, overseas agent or branch is available, and no overseas service countries are reported. Certification holdings and specific customer case details are not provided. Financial records are indicated for recent years, but the supplied information does not establish financial strength.

Supplier typeThe supplier is identified as a limited company, with a stated business scope covering switchgear, compact substations, high-voltage switchgear, low-voltage complete equipment, and transformers. This establishes a manufacturer or industrial equipment supplier profile, but the record does not provide further ownership or group-structure details.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has an available SDK. These are explicit indicators of product-development and technical-support capability.

Production capacityThe supplier operates four production lines, has 21–30 quality-control staff, maintains inventory capability, and reports one-month lead times in both peak and off-peak seasons. It also has valid manufacturing contracts with each related subcontractor and a supplier network of 42 qualified suppliers, supporting production continuity; actual capacity volume is not otherwise established without using the excluded monetary output figure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability and new-product activity, providing strong direct evidence of broad customization support.