Call us for assistance with your power protection requirements. Power is our speciality: 1-866-797-2832


Our website is currently being renovated. We apologize for the temporary mess! Please call if you need assistance.



ESP Three Phase Surge Protector, 208 volt, 30 amp with L15-30 connectors, model #MSF120M240D

BUILT TO ORDER - ships in 3-5 business days from the ESP factory in North Carolina

  • Model #: MSF120M240D
  • Manufacturer: ESP (Electronic Systems Protection)
  • Three phase industrial surge and noise protection: protect sensitive electronics from surges and EMI/RFI noise
  • 208-240 volt/30 amp with L15-30P plug and L15-30R outlet. These are LOCKING connectors. They twist and lock into place. This product will not work with a NON-LOCKING connector.
  • Front panel LED monitor
  • NEMA 1 powder-coated steel enclosure
  • Onboard thermal fusing
  • Sine wave tracking
  • 20 year warranty
  • Endorsed and used by some of the world's biggest technology companies 


      Armed with all-mode protection, a NEMA 1 powder-coated steel covering, high current handling, an EMI/RFI filter, and fast clamp response technology, ESP’s three-phase surge suppressors are engineered to protect equipment from facility-generated surges, utility grid switching, electronic noise events, and other harmful power disturbances.