Three-Phase 400A Molded Case Circuit Breaker Automatic Transfer Switch

Name: Three-Phase 400A Molded Case Circuit Breaker Automatic Transfer Switch
Brand: Shandong Kaichuan Electric Power Equipment Co., LTD
SKU: 2130847722

Shandong, ChinaShandong Kaichuan Electric Power Equipment Co., LTD

US$1.00-999.00

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.

Molded Case Dual Power Switch 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

Versatile Power Compatibility: Supports mains-generator and mains-UPS combination modes with adjustable delay.

Dual Class Selection: Choose PC-class for fast switching (50-250ms) or CB-class for integrated protection.

Comprehensive Certifications: Certified with ISO, GS, RoHS, CE, and ISO9001/9002/2000 standards.

Flexible Customization: Offers OEM, ODM, and full customization from samples or designs.

Strict Quality Control: 100% function inspection for finished products with traceable raw materials.

Professional Installation Support: Requires certified electricians with specific safety and wiring guidelines.

Long-Term Maintenance Plan: Monthly self-tests and annual engineer calibration for extended service life.

Robust Construction: Three-phase 400A molded case with double grounding and wooden packaging.

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: ≤3.58h

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:Is the molded case dual power switch compatible with standby power systems such as generators and UPS?

The molded case dual power switch supports various combination modes such as 'mains - generator' and 'mains - UPS', but attention should be paid to: the generator start signal needs to be linked with the switch (delay 0 - 30s adjustable); surge protection should be configured at the input / output end of UPS to avoid equipment damage caused by overvoltage during switching.

Q:What information do I need to provide if I want to get a detailed quotation for the molded case dual power switch?

You need to provide us with the following detailed information: product name, model, specification, quantity, etc.

Q:How to choose between PC-class and CB-class Dual Power Transfer Switches?

PC-class is suitable for scenarios where power interruption is not allowed (such as hospital operating rooms, data centers), focusing on fast switching (50-250ms), and requires external short-circuit protection devices (fuses or circuit breakers). CB-class is suitable for scenarios requiring short-circuit protection (such as industrial production lines), integrating circuit breaker functions, but the switching time is longer (2000-3000ms). You can choose according to actual needs and the charact

Q:Does the installation of the Dual Power Transfer Switch require professionals?

It is recommended to be installed by certified electricians. When wiring, be sure to ensure that the neutral wire (N) is correctly connected to the phase wire to avoid misjudgment by the frequency converter. At the same time, an isolating switch must be configured at the incoming end to meet the safety requirements during maintenance and ensure the personal safety of operators.

Q:How to maintain the Dual Power Transfer Switch to extend its service life?

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