What payment terms are accepted?

We accept LC, T/T, PayPal, and Western Union.

What is the average lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.

Does the product support customization?

Yes, we offer OEM and ODM services including full customization, minor customization, customization from samples, and customization from designs.

Load Isolation Three-Phase Disconnect Switch

Name: Load Isolation Three-Phase Disconnect Switch
Brand: Shandong Kaichuan Electric Power Equipment Co., LTD
SKU: 2128278602

Shandong, ChinaShandong Kaichuan Electric Power Equipment Co., LTD

US$55.00-350.00

1 tower

Product specifications

Size

Sample price:US$55.00/tower.Request sample

Product profile

Customization

Available

Type

Low-voltage

Structure

Three-column Disconnector

Model NO.

KCHGL-400-3P

Grounding Mode

Grounding

Number of Poles

Three Pole

Grounding

Double Ground

Series

Three

Certification

ISO, GS, RoHS, CE, IS9001, ISO9001, ISO9002, ISO2000

Transport Package

Wooden Packaging

Specification

200mm*150mm

Trademark

SDKC

Origin

China

Key features

Comprehensive Certifications: ISO, GS, RoHS, CE, IS9001, ISO9001, ISO9002, ISO2000 certified.

Double Grounding Design: Features double grounding mode for enhanced safety and stability.

Low-Voltage Structure: Three-column disconnector structure designed for low-voltage applications.

OEM/ODM Support: Supports full customization, minor customization, and sample-based design.

100% Quality Inspection: Finished products undergo 100% functional inspection before shipment.

Flexible Payment Terms: Accepts LC, T/T, PayPal, and Western Union for convenient transactions.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season.

Professional Packaging: Secure wooden packaging ensures safe transport and product integrity.

Company profile

Shandong Kaichuan Electric Power Equipment Co., LTD

Shandong, 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: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummarySDKC Shandong Kaichuan Electric Equipment Co., Ltd. is described as a high-tech enterprise integrating R&D, manufacturing, trade, and service, with products including electrical control cabinets, motors, frequency converters, electrical components, and high- and low-voltage switchgear. It reports broad customization and ODM capabilities, new products within the past year, and OEM service for well-known brands. Its finished-product inspection instructions are reportedly uniformly followed, while service procedures exist for supplier assessment, corrective actions, and complaints; however, written records are absent for the latter two mechanisms. The supplier reports no overseas warehouse, showroom, agent or branch, or offline trade-show participation, and lists zero overseas service countries. Financial credibility cannot be confirmed because the provided financial fields report zero operating revenue, costs, profits, margins, and ratios for the stated periods, without enough context to validate the...

Supplier typeThe supplier is described as a high-tech enterprise integrating R&D, manufacturing, trade, and service. Its stated business scope centers on producing, processing, and selling electrical control cabinets, motors, frequency converters, switchgear bodies, transformers, and related electrical equipment.

After-Sales capabilityThe supplier has written procedures and records for assessing effective service capability, and reports lead times within 15 workdays in both peak and off-season periods. However, corrective and preventive action and customer-complaint procedures have no written records, while overseas service coverage is limited: zero countries and no overseas warehouse, showroom, agent, or branch.

Financial creditThe supplier reports registered capital and describes itself as a large-scale enterprise, but the financial-capacity slices report zero operating revenue, costs, profits, margins, and current ratios for the stated periods. These figures provide no positive evidence of financial strength and raise a material credibility concern, although the supplied data does not explain whether the zeros reflect actual results or incomplete reporting.

R&D capabilityThe supplier reports R&D capability, at least one new product during the past year, and ODM services. Its company description also identifies R&D as part of its integrated operation, but no usable SDK is available.

Production capacityThe supplier states that it operates manufacturing facilities and equipment including copper-bar processing machinery and an assembly line. Its described production scope covers electrical control cabinets, motors, frequency converters, switchgear, transformers, and related equipment, while finished-product inspection instructions are reportedly available and uniformly followed.

Customization capabilityBoth relevant slices explicitly list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM availability, supporting broad product-development and customization coverage.

Product Q&A

Q:Can the isolating switch be operated with a load?

Isolating switches do not have arc-extinguishing capability, so operation with a load is strictly prohibited. Before operating the isolating switch, it is necessary to ensure that the load current in the circuit has been completely cut off by other equipment with arc-extinguishing capability (such as circuit breakers). Only when the circuit is in a state of no load current can the isolating switch be operated safely.

Q:Is professional personnel required for installation?

It is recommended to be operated by a certified electrician. Note: When wiring, ensure that the neutral line (N) is correctly connected to the phase line to avoid misjudgment by the frequency converter. An isolating switch must be configured at the incoming line end to meet the safety requirements for maintenance.

Q:How to choose a suitable isolating switch?

First, determine whether to choose a high-voltage or low-voltage isolating switch according to the voltage level of the actual application scenario. Second, the rated current needs to be considered. In addition, attention should be paid to the type and structural form of the isolating switch. At the same time, environmental conditions should also be taken into account. For example, isolating switches used outdoors need to have good waterproof, dustproof, and anti-corrosion properties to adapt to

Q:How to maintain to extend the service life of the isolating switch?

Test the switching function monthly, clean the dust on the shell, and check whether the contacts are oxidized. Each year, have the manufacturer's engineers calibrate the mechanical interlock, upgrade the frequency converter program, and replace worn parts.

Q:What is the minimum order quantity?

The minimum order quantity is negotiable.