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Domestique CHOSO COQ1-63/2P 63A 2P Coated Back Paper 5kA/6kA Breaking Capacity CB ATS Automatic Transfer Switch 400V

The Domestique CHOSO COQ1-63/2P 63A Automatic Transfer Switch (ATS) is a reliable solution for ensuring continuous power supply in critical applications. W

Type-tested per IEC 60947-6-1 / UL 1008
Standard ratings ship in 2–3 weeks
24-month warranty, EU/US spares stock
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Product Name Dual Power Automatic Transfer Switch
Model COQ1-63/2P
Rated Current 63A
Poles 2P
Breaking Capacity 5kA/6kA
Rated Voltage 400V
Function Over-Voltage, Under-Voltage, Over-Current, Short-Circuit Protection
Type Automatic Switch
Material Coated Back Paper

Ratings shown are for the standard configuration. Ask for the full datasheet with time-current curves and withstand ratings.

The Domestique CHOSO COQ1-63/2P 63A Automatic Transfer Switch (ATS) is a reliable solution for ensuring continuous power supply in critical applications. With its advanced dual-power design, this switch automatically transfers the load between primary and backup power sources, minimizing downtime and protecting sensitive equipment. Ideal for residential, commercial, and industrial use, it offers peace of mind by seamlessly switching to backup power during outages or voltage fluctuations.

Key Features

  • Automatic Transfer: Seamlessly switches between two power sources without manual intervention.
  • Comprehensive Protection: Built-in over-voltage, under-voltage, over-current, and short-circuit protection safeguards your electrical system.
  • High Breaking Capacity: With a breaking capacity of 5kA/6kA, it can handle fault currents effectively, ensuring safety and reliability.
  • Durable Construction: Coated back paper enhances insulation and durability, extending the product's lifespan.
  • Easy Installation: Standard 2-pole design fits most distribution panels, simplifying setup.
  • Wide Compatibility: Operates at 400V, suitable for various single-phase and three-phase systems.

Benefits

  • Uninterrupted Power: Keeps your essential appliances and systems running during power failures.
  • Equipment Protection: Prevents damage from voltage spikes and current surges.
  • Energy Efficiency: Optimizes power usage by automatically selecting the most stable source.
  • Cost-Effective: Reduces the need for manual monitoring and intervention, saving time and labor.
  • Versatile Applications: Perfect for homes, offices, data centers, hospitals, and manufacturing facilities.

Applications

This ATS is designed for a wide range of settings, including:

  • Residential backup power systems
  • Commercial buildings with critical loads
  • Industrial automation and control panels
  • Telecommunications and data centers
  • Solar and renewable energy systems

Why Choose Domestique CHOSO?

Domestique CHOSO is a trusted brand in electrical safety and automation. The COQ1-63/2P model combines robust engineering with user-friendly features, ensuring reliable performance in demanding environments. Its coated back paper adds an extra layer of protection against environmental factors, making it suitable for harsh conditions. Whether you need to protect sensitive electronics or maintain operations during grid instability, this ATS delivers dependable service.

Invest in the Domestique CHOSO COQ1-63/2P Automatic Transfer Switch for a seamless power management solution that prioritizes safety, efficiency, and durability.

  • MOQ 1 unit for standard models; project pricing from 10 units
  • Incoterms: EXW, FOB, CIF, DAP to EU / US / CA warehouses
  • Export packaging: plywood case, humidity indicator, shock label
  • Documents: factory test report, CoC, wiring diagram, user manual in EN/DE/FR/ES
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Tell us the quantity, supply voltage and whether you need an enclosure or controller options. A project engineer answers within one business day.

  • CAD / STEP files and wiring diagrams on request
  • OEM labelling and private-label packaging
  • Samples available for evaluation labs

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Domestique CHOSO COQ1-63/2P 63A 2P Coated Back Paper 5kA/6kA Breaking Capacity CB ATS Automatic Transfer Switch 400V
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30 A – 4000 A Transfer switch ratings in one range
UL · CE · CSA Third-party listed for EU & North America
15-day lead time On standard configurations, ex-works
Application engineering Sizing, drawings & controller setup support
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