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63A/125A ATS Dual Power Changeover Switch for AC400V
US$18.00
10 Pieces

Product specifications

Electricity

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Warranty

2 Year

Brand

Hevgkeou

Operation

Electric

Certification

CE

Type

Integrated automatic transfer switch

Poles

4P

Output type

Dual

Operation Modes

Auto / off / Manual I / Manual II

Mechanical Interlock

Yes

Operating Temperature

-20°C to +60°C

Mounting

35mm DIN Rail

Transport Package

Box

Specification

HKR3

Trademark

HEVGKEOU

Origin

China

Key features

4-Pole Complete Isolation: Switches L1, L2, L3, and Neutral for TN-S/TT systems.
Dual Power Auto/Manual Mode: Front selector allows automatic transfer or manual override.
Built-in Mechanical Interlock: Physically prevents connecting both sources simultaneously.
PV Rated for Solar Systems: Designed for solar systems with battery or generator backup.
Global Grid Compatibility: AC400V 50/60Hz compatible with Europe, Asia, Africa grids.
DIN Rail Mounting: Standard 35mm rail for easy installation in distribution boards.
2-Year Warranty Coverage: Comprehensive warranty for all mechanical defects.
CE Certification: Meets European safety and quality standards.

Company profile

Wenzhou Hengkuo Electric Co., Ltd.
High Repeat Buyers ChoiceImporters and ExportersFast DeliveryQA/QC Inspectors
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Full Customization, Flexible customization, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.19h CertifiedTerms of Payment: LC, D/P, T/T, etc.

AI-Powered supplier vetting

SummaryThe supplier specializes in manufacturing electrical and security equipment, offering minor to full customization services. Despite exporting 51%-70% of its output and having proximity to major ports, it lacks overseas service capabilities and participation in trade shows. Financial data lacks detail for comprehensive financial credibility assessment. Innovation and R&D capabilities are limited, with no ODM or OEM services for popular brands, and no available SDK. The supplier has a basic after-sales service structure but lacks documented procedures.
Supplier typeThe supplier is engaged in manufacturing and sales of electrical accessories, security equipment, and household appliances, aligning with the Made in China 2025 strategy.
R&D capabilityThe supplier's innovation capability is limited, with no ODM, OEM services for popular brands, or SDK availability, and minimal R&D engineer experience.
Production capacityThe supplier offers flexible customization options and has an annual production output below US$1 million, supported by 21-30 quality control staff.
Customization capabilityThe supplier provides minor to full customization services, indicating flexibility in meeting diverse customer requirements.

Product Q&A

Q:What are the available current capacities?
A:
This ATS is available in 63A or 125A capacities for residential, commercial, or light industrial loads.
Q:How does the automatic transfer mode work?
A:
The ATS monitors mains voltage and automatically transfers the load to a backup source during grid failure, reverting when power is restored.
Q:Can I manually control the switch?
A:
Yes, the front-panel selector allows you to manually choose which source powers the load for testing or maintenance.
Q:Is this switch suitable for solar systems?
A:
Yes, it is specifically rated for three-phase solar PV systems with battery backup or generator fallback.
Q:What is the warranty period?
A:
The product comes with a 2-year warranty.

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