What certifications does the product have?

The product is certified with CE, TUV, RoHS, CCC, and ISO9001.

What is the rated working current range?

The rated working current ranges from 125A to 250A, with options up to 630A.

4p Automatic Transfer Switch (RDS3-250)

Name: 200A 2p/3p/4p Automatic Transfer Switch (RDS3-250)
Brand: Radin Electric Technology Co., Ltd.
SKU: 719410122

Zhejiang, ChinaRadin Electric Technology Co., Ltd.

Negotiable

5 Pieces

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Warranty

2 Year

Brand

Radin

Model NO.

RDS3-250

Operation

Electric

Certification

CCC, CE, ISO9001, TUV

Type

Integrated automatic transfer switch

Poles

2p/3p/4p

Output type

Dual

Rated Current

125A-250A

Frequency

50/60Hz

Voltage

400V

Color

White or Black

Transport Package

Carton Box

Specification

CE, TUV

Trademark

RADIN

Origin

Zhejiang, China

HS Code

8536500000

Production Capacity

1000 PCS/Month

Key features

IEC 60947-6-1 Compliance: Meets Class PC standard with AC-33B use category for high reliability.

Customizable Parameters: Rated current 125A-250A, voltage 400V, and color options available.

Advanced Controller Options: Features LCD display, fire linkage, and generator control capabilities.

High Short Circuit Capacity: Rated limit short circuit current up to 120kA for robust protection.

Flexible Transfer Modes: Supports auto transfer, manual transfer, and isolation lock functions.

CE and TUV Certified: Product holds CE, TUV, and RoHS certifications for global safety.

Adjustable Delay Settings: Transfer and recovery delays adjustable from 0-300 seconds.

Compact Design: Smaller size compared to previous RDS2 series models.

Company profile

Radin Electric Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-01-22Nearest Port: NINGBO, SHANGHAI, WENZHOUAverage Response Time: ≤2.84hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW, Others

AI-Powered supplier vetting

SummaryRadin Electric Technology Co., Ltd. is identified as both a trading company and manufacturer/factory in China, focused on low-voltage distribution, protection, and electrical control products. The supplier reports more than 10 production lines, 50 years of total R&D engineer experience, 41–50 quality-control staff, and annual automatic transfer switch output of 200,000 units. It holds ISO 9001 certification and describes quality controls covering design, manufacturing, storage, transportation, and technical service. The supplier also reports technical support from pre-sale through after-sales service, service stations and agents, and exports to multiple global regions. Evidence supports production scale, quality-system certification, and service capability. However, the provided information does not establish financial credibility, customer-specific cases, or a defined customization program.

Supplier typeThe supplier is described as both a trading company and a manufacturer/factory, with a stated focus on producing low-voltage distribution and protection products. Its legal and operational descriptions identify it as a China-based electrical manufacturing enterprise, although one slice also classifies the company nature as a trading company.

CertificationsThe supplier explicitly reports certification of its management systems under ISO 9001. This provides direct evidence of a documented quality-management certification, though no other certifications are stated.

After-Sales capabilityThe supplier states that it has a professional technical support and service team covering pre-sale through after-sales service, and that it is building working agents and service stations to provide local support. These claims directly indicate an organized support structure, although service performance metrics are not provided.

R&D capabilityThe supplier reports 50 years of total R&D engineer experience and describes the successful launch of RDQ dual-power automatic transfer switches and RDW intelligent air circuit breakers. It also states that it applies advanced technology to electrical products, providing direct but limited evidence of product-development capability.

Production capacityThe supplier reports more than 10 production lines, 41–50 quality-control staff, and annual production of 200,000 automatic transfer switches. Its manufacturer/factory classification and stated focus on production further support operational capability, although capacity for products other than automatic transfer switches is not quantified.