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12_84ac9065-3caa-4b47-af80-6f011181d1c6 - Northline Parts

Industrial Automatic Transfer Switch 4P 630A 110V or 220V Plastic Copper Steel

Alligator_819_x_200_px - Northline Parts

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$494.79
Sale price  $494.79 Regular price 

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Industrial Automatic Transfer Switch 4P 630A 110V or 220V

Ensure uninterrupted power for your facility with this heavy-duty aftermarket industrial automatic transfer switch. Designed for high-capacity applications, this 4-pole switch provides a reliable transition between primary and backup power sources, minimizing downtime during outages. This high-quality aftermarket component is engineered with premium materials to provide long-lasting performance in demanding environments.

Key Features & Benefits

  • High Current Capacity: Rated for up to 630A, making it suitable for large-scale industrial and commercial operations.
  • Durable Construction: Built using a robust combination of industrial-grade plastic, high-conductivity copper, and structural steel for maximum reliability.
  • Versatile Voltage Support: Fully compatible with both 110V and 220V systems, offering flexibility for various electrical setups.
  • Seamless Transition: Provides automatic switching between power sources to maintain continuous equipment operation.
  • Enhanced Safety: Engineered to meet rigorous standards for electrical distribution and protection.

Compatible Models

  • Universal 4-Pole industrial generator configurations
  • 630A power distribution and control panels
  • Dual-voltage backup power systems requiring 110V or 220V switching

Product Specifications

  • Product Type: Automatic Transfer Switch (ATS)
  • Poles: 4P
  • Amperage: 630A
  • Voltage Compatibility: 110V / 220V
  • Materials: Copper (contacts), Steel (frame), Industrial Plastic (housing)

Frequently Asked Questions

Is this an OEM part?
No, this is a premium aftermarket part designed to provide reliable performance and durability as a cost-effective alternative to original equipment manufacturer components.

How do I confirm compatibility?
Please ensure your system requires a 4-pole configuration and matches the 630A rating. We recommend checking your machine's technical specifications and serial number to confirm this switch meets your specific requirements.


Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.

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Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.

- Customer, Chris D.

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