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Main image of 480Y/277V 3-Phase AC Surge Protector, 3P+N Type 2 SPD, DIN Rail

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480Y/277V 3-Phase AC Surge Protector, 3P+N Type 2 SPD, DIN Rail

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3+1 Three-Phase Surge Protection: This 3 phase surge protector uses a coordinated 3+1 design with three MOV paths and one GDT path, helping protect three-phase electrical systems from lightning surges and transient overvoltage
40kA High Discharge Capacity: Rated for 20kA nominal and 40kA maximum discharge current under 8/20s waveform, this lightning surge protector provides robust surge handling for industrial and commercial power distribution
DIN Rail Modular Installation: The plug-in four-module structure makes this DIN rail surge protector easy to install in electrical panels, distribution boards, and control cabinets, while allowing quick cartridge replacement during maintenance

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Status Window & Remote Signal Contact: Built with a green/red visual indicator and remote signaling dry contacts, this SPD with dry contact supports fault monitoring, alarm connection, and easier maintenance management
For Industrial Three-Phase Systems: Designed for TN and TT three-phase power grids, this industrial surge protection device is suitable for factories, automation cabinets, control panels, low-voltage distribution systems, and lightning-prone facilities

Additional Information
First Listed on Newegg	July 23, 2026

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Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies

Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Group Can Trading Limited Return Policy

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Item#: 9SIC50CM221889