Leviton 277V Replacement Surge...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$11.87
Leviton 277V Replacement Surge Protection Module

Leviton 277V Replacement Surge Protection Module

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Model: 277-7M3

In Stock (leaves warehouse same day if ordered before 3pm ET)

$11.87
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Leviton 277V Surge Replacement Module

The Leviton is a 277 VAC Surge Replacement Module engineered to restore surge protection performance in compatible Leviton surge panels without requiring full panel replacement. This Device Type: Surge component is designed for use with the following surge panels: 52277-M3, 52277-CM3, 52277-7M3, 52277-7MS, 52277-7C3, and 52277-7CS, giving facility electricians and maintenance teams a straightforward path to keep existing surge protection infrastructure running at full capacity. By swapping in a genuine Leviton replacement module rather than an entire panel, electrical contractors can minimize downtime, reduce replacement costs, and maintain the surge suppression integrity that commercial and industrial electrical systems depend on.

Key Features

  • Panel Compatibility: Designed for use with Leviton surge panels 52277-M3, 52277-CM3, 52277-7M3, 52277-7MS, 52277-7C3, and 52277-7CS, allowing targeted module-level replacement instead of full panel swap-out.
  • Electrical Rating: Rated for 277 VAC systems, matching the voltage class of the compatible surge suppression panels it services.
  • Device Type: Classified as a Surge module, purpose-built to restore transient voltage surge suppression (TVSS) function in existing panel enclosures.
  • Available Options: Also referenced under model numbers 277-7M3, 8320-GN, and 7120 for cross-compatibility identification when ordering replacement stock.
  • Drop-In Replacement Design: Sized and configured as a direct replacement module, helping reduce labor time compared to full surge panel changeout.
  • Maintenance-Focused Construction: Built to Leviton's surge protection standards, supporting consistent performance across the compatible panel lineup.

Technical Specifications

  • Device Type: Surge
  • Voltage: 277 VAC
  • Compatible Panels: 52277-M3, 52277-CM3, 52277-7M3, 52277-7MS, 52277-7C3, 52277-7CS
  • Cross-Reference Models: 277-7M3, 8320-GN, 7120
  • list_batch: 377-VARMACHINE-20260803

Typical Applications

  • Replacement and Maintenance of Existing Leviton Surge Protection Panels
  • Commercial and Industrial Electrical Installations
  • Panelboard and Surge Suppression System Servicing
  • Facility Electrical Maintenance Programs
  • Renovation Projects Involving Legacy 277V Surge Panels
  • Preventive Replacement of Aging Surge Suppression Components

Why Leviton?

Leviton has long been a trusted source for electrical distribution and protection components used by professional electricians across commercial and industrial projects. This 277V Surge Replacement Module reflects that same commitment, offering a purpose-built component engineered specifically for compatibility with Leviton's own surge panel lineup. Choosing a genuine Leviton replacement module helps ensure the surge suppression performance of the original panel is preserved, supporting reliable, code-compliant electrical systems for years to come.

Manufacturer Resources

Product Specs

Device Type:
Surge
Product Type:
Surge Replacement Module
Department:
Electrical
Product Group:
Wiring Devices

Leviton 277-7M3 – Frequently Asked Questions

How fast can I get the Leviton 277-7M3 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Leviton 277-7M3 come with a warranty?
Absolutely. The Leviton 277-7M3 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Leviton 277-7M3?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Leviton 277-7M3 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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