Type 2 Surge Protective Devices are used to protect electrical service entrance or a branch circuit against residual lightning energy, motor driven surges and other internally generated surges.

Leviton offers a wide array of Type 2 surge panels to meet the needs of industrial, commercial and residential applications. Plus, they are all tested to UL 1449 3rd Edition, ensuring safe and effective equipment protection.

Modular Surge Protective Devices

Leviton's Type 2 modular surge protective devices (SPDs) are designed for installation at the electrical service entrance, at branch panels, or as dedicated transient surge protection for critical equipment. The user-replaceable plug-in surge modules eliminate the need to replace the entire surge panel following a surge event .

52000 Series Panel Mount Surge Protective Device
52000 Series

Panel Mount Surge Protective Device

The Leviton 52000 series with removable modules is designed for installation at the service entrance and at branch panels, or as dedicated TVSS for critical equipment.

57000 Series Distribution Panel Mount Surge Protective Device
57000 Series

Distribution Panel Mount Surge Protective Device

The Leviton 57000 series with removable modules is designed for installation at the service entrance and at branch panels, or as dedicated TVSS for critical equipment.

74000 Series Panel-Mounted 7-Mode Surge Protective Devices
74000 Series

Panel-Mounted 7-Mode Surge Protective Devices

The Leviton 74000 and 75000 with removable modules are designed for installation at the service entrance and at branch panels, or as dedicated TVSS for critical equipment.

Non-Modular Surge Protective Devices

Leviton's Type 2 non-modular surge protective devices (SPDs) are more compact and economical than our modular panels, yet provide the same level of protection and features. We offer a comprehensive line for electrical service entrance, distribution or branch panel applications.

32000 Series Panel Mounted Multi-Phase Surge Protective Devices
32000 Series

Panel Mounted Multi-Phase Surge Protective Devices

The Leviton 32000 series are designed for installation in industrial and commercial facilities at service entrance or branch panels. All models protect against high-energy, high-voltage transient surges and are compatible with power-line carrier, home automation systems such as Leviton's Decora Home Controls

37000 Series Panel-Mounted 7-Mode Surge Protective Devices
37000 Series

Panel-Mounted 7-Mode Surge Protective Devices

The Leviton 37120-007 and 37277-007 are designed for indoor installation at the service entrance, distribution and branch panel locations for protection against high-energy, transient voltage surges.

42000 Series Panel Mounted Multi-Phase Surge Protective Devices
42000 Series

Panel Mounted Multi-Phase Surge Protective Devices

The Leviton 42000 series are designed for installation in industrial and commercial facilities at service entrance or branch panels. All models protect against high-energy, high-voltage transient surges.

51120-1 120/240V Single Phase Panel Mount Surge Protective Device
51120-1

120/240V Single Phase Panel Mount Surge Protective Device

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The Leviton 51120-1 provides homes with protection from high-energy transient voltage surges that can damage sensitive electronic circuits in computers, audio and video components, and electronic appliances