Mday AC Din Rail PC 2P 32A-125A Uninterruptible Automatic Transfer Switch with RS485 6kA Breaking Capacity for Solar Inverter

Highlights at a glance

• This DIN Rail ATS Automatic Transfer Switch is a PC-class dual power transfer switch designed for safe and reliable switching between Source A and Source B. It features mechanical interlocking, electronic interlocking, DIN rail installation, silver contacts, copper terminals, fast contact transfer time under 50ms, 50kA rated short-circuit current and 8kV impulse withstand voltage. It is suitable for solar power systems, generator backup systems, fire fighting systems, elevator power supply, industrial machinery and standard distribution boxes.
• PC-class ATS for professional dual power switching
• Mechanical + electronic interlocking for safer operation
• Higher transfer reliability than ordinary CB-class ATS
• Standard DIN rail installation, easy to mount
• Compatible with distribution boxes and electrical cabinets
• Silver contacts for better conductivity and longer service life
• Copper terminals for stable and durable electrical connection
• Fast contact transfer time less than 50ms
• Rated short-circuit current up to 50kA
• 8kV impulse withstand voltage for stronger insulation performance
• 2P / 3P / 4P models available 63A / 100A / 125A rated current optional
• Supports AC220V / AC400V power systems
• Automatic and manual operation modes
• Source A and Source B power indicators
• Signal terminal design for generator and remote control connection
• Suitable for solar power systems
• Suitable for generator backup systems
• Suitable for fire fighting power systems
• Suitable for elevator and industrial applications

About this supplier

1.10+ Years of Expertise in Lightning Protection (OEM/ODM) As a specialist with over a decade of experience in lightning protection and photovoltaic (PV) electrical products, Mday offers mature technology and deep market insights. We provide comprehensive OEM/ODM services, including customized logos, packaging, technical parameters, and product aesthetics, empowering clients to build their own premium brands.One-Stop Electrical Protection Solution Provider

2.We simplify your supply chain as a one-stop shop for electrical safety. Our product portfolio includes: SPD (Surge Protective Devices),Isolator Switches / DC Isolators,Circuit Breakers (MCB/MCCB),Fuses & Fuse Holders,PV Combiner Boxes. By consolidating your sourcing, we significantly reduce communication costs and improve procurement efficiency.

3. Mday is a direct manufacturer (Factory) with a massive 13,000m²+ production facility, ensuring stable and controllable lead times. Our facility features an Intelligent Warehousing System, which guarantees high-efficiency inventory management, precise stock control, rapid order processing, and full product traceability.

4. Advanced Automated Production & Fast Delivery To ensure consistent quality and high-volume output, Mday operates:1 Fully Automated Production Line/3 Semi-Automated Production Lines These advanced lines ensure high precision, stable performance, and product consistency. Automation allows us to drastically shorten production cycles, offering reliable on-time delivery and rapid turnaround for large-scale orders.

5. Certified Quality & TUV-Accredited UA Laboratory Quality is our core. Mday is ISO 9001, ISO 14001, and ISO 45001 certified. We implement a rigorous Full-Process QC System from raw materials to finished goods.Our Independent UA Laboratory is TUV-certified, allowing us to conduct rigorous testing and provide authoritative test reports to ensure product reliability and global compliance.

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FAQs

Are you factory or trade company?

We are a factory that specializes in providing OEM and ODM services based on your requirements.

What types of surge protectors do you offer?

We produce DC and AC SPD. Currently, we offer two types of DC SPDs: T1T2 and T2. The T1T2 type is suitable for the main distribution box of the PV system, while the T2 type is recommended for the distribution box of the home solar system.

Which certification or standard do you have?

We have CE and RoHS TUV ISO90001 and related test reports that conform to IEC 61643-11 and national standard GB/T18802.1.

How to control product quality?

We use high-quality materials from the chip to the copper part for all our accessories. automatic production process and each step is carefully monitored to ensure quality. All products undergo machine testing to guarantee timely delivery and top-notch quality.

About the MOV/varistor

We offer the option to purchase the chip separately, allowing you to select a MOV with various currents and voltages.

What's the payment term?

We accept T/T, L/C, D/P, WEST UNION, PAYPAL, CASH.