Is OEM and ODM service available?

Yes, the company offers OEM, ODM, and various customization options including from samples and designs.

Outdoor High Voltage Vacuum Load Break Switch

Name: Outdoor High Voltage Vacuum Load Break Switch
Brand: Wenzhou Rockwill Electric Co., Ltd.
SKU: 853751245

Zhejiang, ChinaWenzhou Rockwill Electric Co., Ltd.

US$3,000.00-8,000.00

1 Piece

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Electric Type

Model NO.

RCW

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Vacuum

Installation

Fixed

Structure

Conventional Circuit Breaker

Poles Number

Type

Circuit Breaker

Function

Overcurrent Protection, Circuit-Breaker Failure P

Certification

VDE, ISO9001-2000, CE, CB, CCC

Transport Package

Wooden

Specification

iec

Trademark

Rockwill

Origin

China

HS Code

85352100

Production Capacity

5000

Key features

Wide Voltage Range: Suitable for 11kV to 38kV overhead lines and substations at 50/60Hz.

High Rated Current: Rated current reaches up to 1250A for heavy load applications.

Customizable Relay Functions: Programmable software allows customized relay functions and curves.

Multiple Standard Curves: Offers 10 curves (5 IEC, 5 ANSI) per IEC 62271-111 and ANSI C37.60.

Patented Magnetic Actuator: RCW38M features patented design with fast 1s opening and manual closing.

Extended Mechanical Life: RCW38M offers over 60,000 operations compared to 10,000 for RCW38N.

Comprehensive Certifications: KEMA tested with VDE, ISO9001, CE, CB, CCC, and UL certifications.

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.

Product Q&A

Q:What voltage classes does the ER series support?

The ER series is suitable for all voltage classes from 11kV up to 38kV at 50/60Hz power systems.

Q:Can the relay functions be customized?

Yes, the ER series provides programmable software for customized relay functions.

Q:What is the difference between RCW38M and RCW38N?

RCW38M uses capacitor charging for fast 1s opening and offers over 60,000 mechanical life, while RCW38N uses motor charging taking 7-15s with 10,000 life.

Q:What is the maximum rated current?

The rated current can reach up to 1250A.

Q:What certifications do the products have?

Products are KEMA type tested and certified with VDE, ISO9001-2000, CE, CB, CCC, and UL.