| HLP: The HLP Series is designed to protect highway lighting from surges. Highway lighting protection saves both parts and labor cost by preventing premature failures due to surges. The HLP provides protection for Highway Lighting, Traffic Lights, Fire and Security Alarm Systems and Electronic Ballasts. Compatible with most brands including Advance, Universal and many more. • Weatherproof • No Follow Current • Line-to-Ground Protection • Solid State Design • LED diagnostics Available Specification Sheet Installation Manual Listed to ANSI/UL 1449 3rd Edition |
|
![]() |
TST: The TST Series is a Surge Protection Device that is designed to protect sensitive electronic equipment from the harmful effects of transients and RFI/EMI interface. Models are configured for either parallel or series installations and can be either din rail or wall mounted. Specification Sheet Installation Manual UL 1449 3rd Edition Recognized Component for Type 2 Locations |
![]() |
RCHW: The RCHW Series provides high-energy surge protection and optional RF filtering for residential, commercial, industrial and Remote Site applications. These hardwired units provide superior control over transients by delivering low clamping voltages combined with high surge energy handling capabilities. Specification Sheet - Aluminum Housing Specification Sheet - NonMetallic NEMA 4X Housing Specification Sheet - NonMetallic NEMA 4X Mini Housing Installation Manual - Standard Device Installation Manual - NonMetallic NEMA 4X Mini Housing UL 1449 3rd Edition SPD for Type 1 or Type 2 Locations |
![]() |
MST: The patent pending MST Series is a modular, parallel installed, SPD (surge protection device) designed for commercial, industrial and residential applications. Models are available for all standard electrical services and provide 50kA of surge energy handling per phase. This rating is 5 times the energy handling of the IEEE's highest Category C location rating of 10kA/20kV using an 8x20µs waveform. |
![]() |
MAP: Meter-Treater’s MAP Series represents a new era in Surge Protection with “smart sensing technology” that distinguishes between surges and overcurrent events. The inventive design, performance and universal application features of the MAP, makes it the ideal choice for commercial and Light industrial applications. Specification Sheet Installation Manual UL 1449 3rd Edition SPD for Type 1 or Type 2 Locations |
![]() |
BPT: The BPT Series is a Transient Protection System that provides heavy-duty surge protection and filtering against harmful transient energies. Standard form C dry contacts and surge counter. |
![]() |
MPT: The MPT Series is a modular Transient Protection System that provides heavy-duty surge protection and filtering against harmful transient energies. Standard form C dry contacts and surge counter with an optional remote monitor/alarm. |
![]() ![]() |
RPM Modules: Replaceable protection modules that incorporate large diameter MOV technology and patented thermal overload protection. Specification Sheet Installation Manual UL 1449 3rd Edition Recognized Component for Type 2 Locations RPM Kit for OEM Applications Specification Sheet |

Since 1986