Surge Protective Devices

MEPSPD1

MEPSP1 Residential Surge Protective Devices

Surge Protective Devices

MEPSPD1 is a type 1 SPD designed for residential applications with electrical systems from 120/240 and 120/208 Volts AC. MEPSPD1 can be installed with load centers of any brand at the service entrance or subpanel locations.

Include MEPSPD1 on your new dwelling units and service upgrade projects to comply with NEC® 2020 Art.230.67.

Where to Buy

Application

  • New home construction
  • Home remodeling
  • Home upgrades
     

Features

  • Versatile design - Installed with load centers of any brand and protect sensitive electronics throughout entire house
  • Code compliant - Industry-standard surge ratings to meet the requirements for new home construction and renovation
  • Contractor friendly - Installation is quick and easy in any usable kockout, without taking up breaker spaces
  • Easy diagnostics - LED light indicated the operational status of the SPD, letting you know when it is time to replace the SPD
     

Key Specs

  • 36kA per phase protection
  • Type 1
  • 120/240V & 120/208V AC
  • 10k Nominal discharge
  • 50-60 Hz Operating frequency
     

Certification & Standards

UL listed: UL 1449 5th Edition 2021
 

General

  • Product name: MESPD1 Residential Surge Protective Devices
  • Series: Residential SPDs
  • Model year: 2022
  • Enclosure type: Polycarbonate NEMA 4X
  • Dimensions: 4.25" x 2.41" x 2.75"
  • Weight: 0.46 lbs
  • Installation type: Indoor / Outdoor
  • Mounting method: Flush / Flange / Through-hole
     

Flexibility:

  • 30-60 amperes
  • 120/240 VAC and 240 VAC
  • 1 phase and 3 phase
  • Horsepower rated
  • 10,000 A.I.C.
  • UL & CUL Listed


User Safety:

  • Padlock provision on door to prevent unauthorized access


Installation Ease:

  • Three piece construction that opens up mounting and wiring areas for straight-in, straight-out wiring, reducing installation time and saves money
  • Terminals approved for 60°C and 75°C wire, accepts solid 14-8 copper, 12-8 aluminum or stranded 14-3 copper, 12-3 aluminum
  • Numerous knockouts increases installation options


Rugged Durability:

  • Noryl** thermoplastic enclosure is corrosion resistant and extremely durable, giving long maintenance-free service
  • G90 galvanized steel with highest quality electro-deposition finish resists corrosion and fading 

Publications