What materials are available for the transformer?

We offer two types: copper and aluminum. Copper has a longer life but is higher in price.

What is the minimum order quantity?

The minimum order quantity is 1 Set.

What standards does the product comply with?

It complies with standards such as GB3804-1990, IEC60256-1, GB16926, and IEC60420.

12kv/630A Indoor Manully Operation Rmu Use Sf6 Switch Disconnector Load Break Switch

Name: 12kv/630A Indoor Manully Operation Rmu Use Sf6 Switch Disconnector Load Break Switch
Brand: Wenzhou Rockwill Electric Co., Ltd.
SKU: 854117585

Zhejiang, ChinaWenzhou Rockwill Electric Co., Ltd.

US$700.00-1,800.00

1 Piece

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Manual Type

Model NO.

RLS

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Gas

Installation

Fixed

Structure

Conventional Circuit Breaker

Poles Number

Type

Circuit Breaker

Function

Overcurrent Protection, Circuit-Breaker Failure P

Certification

ISO9001-2000, CE

Transport Package

Wooden Packing

Specification

IEC, GB

Trademark

Rockwill

Origin

China

HS Code

8535210000

Production Capacity

1000 PCS/Year

Key features

SF6 Arc-Extinguishing Technology: Utilizes SF6 gas for superior arc-extinguishing and insulation, ensuring safety and reliability.

Compact and Convenient Design: Small volume with convenient installation and operation, suitable for ring net and cable branch cabinets.

High Breaking Capacity: Rated short circuit breaking current of 50kA (peak) for robust performance in high voltage applications.

OEM and Customization Support: Offers OEM services for logos and customization options for materials (copper/aluminum) based on requirements.

12-Month Warranty Coverage: Provides a 12-month warranty since the Bill of Lading date to ensure product quality and peace of mind.

Professional Technical Support: Offers free professional online technology support to perfect electrical solutions and assist with inquiries.

Strict Quality Control: All products undergo 100% visual and function inspection before shipping to ensure reliability.

Competitive Pricing and Shipping: Provides competitive prices and shipping rates through own forwarder, with flexible payment terms.

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.