Surge Protection Devices


  • Littelfuse Surge Protection Devices

    SPD2 1P+0

  • Surge protection devices (SPDs) provide equipment protection from transient overvoltage events lasti...More

  • Maximium continuous voltage: 150 V ac, 300 V ac, 350 V ac, 480 V ac, 550 V ac, 75 V ac, 750 V ac

  • Nominal Discharge: 20 kA

  • Maximum Discharge: 35 kA, 50 kA

  • Littelfuse Surge Protection Devices

    SPD2 1P+1

  • Surge protection devices (SPDs) provide equipment protection from overvoltage events lasting micro-s...More

  • Maximium continuous voltage: 150 V ac, 300 V ac, 350 V ac, 75 V ac

  • Nominal Discharge: 20 kA

  • Maximum Discharge: 50 kA

  • Littelfuse Surge Protection Devices

    SPD2 2P+0

  • Surge protection devices (SPDs) provide equipment protection from transient overvoltage events lasti...More

  • Maximium continuous voltage: 150 V ac, 300 V ac, 350 V ac, 480 V ac, 550 V ac, 750 V ac

  • Nominal Discharge: 20 kA

  • Maximum Discharge: 35 kA, 50 kA

  • Littelfuse Surge Protection Devices

    SPD2 3P+0

  • Surge protection devices (SPDs) provide equipment protection from transient overvoltage events lasti...More

  • Maximium continuous voltage: 150 V ac, 300 V ac, 350 V ac, 480 V ac, 550 V ac, 750 V ac

  • Nominal Discharge: 20 kA

  • Maximum Discharge: 35 kA, 50 kA

  • Littelfuse Surge Protection Devices

    SPD2 3P+1

  • Surge protection devices (SPDs) provide equipment protection from transient overvoltage events lasti...More

  • Maximium continuous voltage: 300 V ac, 350 V ac

  • Nominal Discharge: 20 kA

  • Maximum Discharge: 50 kA

  • Littelfuse Surge Protection Devices

    SPD2 4P+0

  • Surge protection devices (SPDs) provide equipment protection from transient overvoltage events lasti...More

  • Maximium continuous voltage: 150 V ac, 300 V ac, 350 V ac, 480 V ac, 550 V ac

  • Nominal Discharge: 20 kA

  • Maximum Discharge: 50 kA

  • Littelfuse Surge Protection Devices

    SPD2 PV

  • Surge protection devices (SPDs) provide equipment protection from transient overvoltage events lasti...More

  • Maximium continuous voltage: 1100 V dc, 1500 V dc

  • Nominal Discharge: 15 kA, 20 kA

  • Maximum Discharge: 40 kA

pdf icon SPD2 1P+0 Series Datasheet

Surge protection devices (SPDs) provide equipment protection from transient overvoltage events lasting micro-seconds. By limiting the overvoltage to the equipment during these events, costly damage and downtime can be mitigated.

SPD2 1P+0 3D Model STP

pdf icon SPD Type 2 Cross Reference Guide

pdf icon SPD2 Surge Protection Device Catalog

pdf icon SPD2 Surge Protection Devices FAQs & Definitions

pdf icon SPD2 Surge Protection Device Flyer

pdf icon SPD2 Surge Protection Device Flyer - Mandarin

Document AC/DC Power SPD Guideform Specification

pdf icon Surge Protection Device Sizing for Industrial Control Panel Design

Panel design is an art. A well-designed panel strikes a balance of form, function, and cost. Find out more by downloading our application guide.

pdf icon Surge Protection for Photovoltaic Systems

Lightning’s perfect storm for destruction is on the solar field. Solar panels’ large—and often exposed and isolated—location make surge protection critical for it to last its designated lifespan. Find out more by downloading our application guide.

pdf icon SPD2 1P+1 Series Datasheet

Surge protection devices (SPDs) provide equipment protection from overvoltage events lasting micro-seconds. By limiting the overvoltage to the equipment during these events, costly equipment damage and downtime can be mitigated.

SPD2 1P+1, 2P+0 3D Model STP

pdf icon SPD2 2P+0 Series Datasheet

Surge protection devices (SPDs) provide equipment protection from transient overvoltage events lasting micro-seconds. By limiting the overvoltage to the equipment during these events, costly damage and downtime can be mitigated.

pdf icon SPD2 3P+0 Series Datasheet

Surge protection devices (SPDs) provide equipment protection from transient overvoltage events lasting micro-seconds. By limiting the overvoltage to the equipment during these events, costly damage and downtime can be mitigated.

SPD2 2P+1, 3P+0 3D Model STP

pdf icon SPD2 3P+1 Series Datasheet

Surge protection devices (SPDs) provide equipment protection from transient overvoltage events lasting micro-seconds. By limiting the overvoltage to the equipment during these events, costly damage and downtime can be mitigated.

SPD2 3P+1, 4P+0 3D Model STP