Arc-Flash Detection


  • Littelfuse AF0100 Arc-Flash Relays

    AF0100

  • The AF0100 Series arc-flash relay is a cost-effective solution that reduces arc-fault damage by dete...More

  • Supply
    Voltage
    (VAC):
     100-240

  • Supply
    Voltage
    (VDC):
     24-48, 24-48 100-240

  • Relay
    Contacts:
     2 6-A Form C (NO/NC) Trip; 1 6-A Form C Health

  • Find Littelfuse Arc Flash Protection

    AF0500

  • The AF0500 is a microprocessor-based arc-flash protection relay that limits arc-fault damage by dete...More

  • Supply
    Voltage
    (VAC):
     100/240

  • Supply
    Voltage
    (VDC):
     110/250

  • Relay
    Contacts:
     Three Form C (N.O./N.C.); One Form A (N.O.)

  • PGR-8800

  • The PGR-8800 is a UL and cUL Listed Arc-Flash Relay that reliably detects developing Arc-Flash incid...More

  • Supply
    Voltage
    (VAC):
     120/240

  • Supply
    Voltage
    (VDC):
     12-48/120/240

  • Relay
    Contacts:
     Three Form C (N.O./N.C.); One Form A (N.O.)

pdf icon AF0100 Datasheet

pdf icon AF0100 Manual

pdf icon Littelfuse Arc-Flash Relay Brochure

pdf icon Littelfuse Arc-Flash Relay FAQ

pdf icon AF0100 Application Guide

pdf icon AF0100 Generator Application Guide

pdf icon AF0500 Datasheet

The AF0500 is a microprocessor-based arc-flash relay that limits arc-fault damage by detecting the light from an arc flash and rapidly tripping the feeder breaker.

pdf icon AF0500 Manual

AF0500 CAD Drawing

pdf icon AF0500 Arc-Flash Relay Application Guide

pdf icon TN AF-02 AF0500 Arc-Flash Relay Guideform Specifications Word Doc

AF0500 Arc-Flash Relay Guideform Specifications

pdf icon Littelfuse Arc Flash Energy Reduction Workbook

pdf icon PGR-8800 Datasheet

pdf icon PGR-8800 Manual

The PGR-8800 Arc-Flash Relay is a high-speed, arc-detection device for electrical power distribution systems.

PGR-8800 CAD Drawing

pdf icon PGR-8800 Arc-Flash Relay Application Guide

pdf icon Arc-Flash Case Study

pdf icon PGR-8800 Firmware Update Instructions

pdf icon PGR-8800 Arc-Flash Relay FAQ

pdf icon TN AF-01 PGR-8800 Arc-Flash Relay Guideform Specifications Word Doc

PGR-8800 Arc-Flash Relay Guideform Specifications Technical Note...

pdf icon TN AF-01 PGR-8800 Arc-Flash Relay Guideform Specifications

PGR-8800 Arc-Flash Relay Guideform Specifications Technical Note...

PGR-8800 SKM Device Library Update

Update your SKM software to list the validated PGR-8800 when calculating your incident energy. Using this will save time by automatically determining your systems trip times, arc flash boundaries and required PPE. Please visit www.skm.com for instructions on how to install the SKM file.

pdf icon Littelfuse Arc-Flash Relay Brochure - Spanish

pdf icon PGR-8800 Manual Spanish

PGA-LS10 CAD

pdf icon PGA-LS10 PDF Drawing

pdf icon Electrical Product Portfolio Brochure

We offer industry leading power fuses, protection relays and custom power centers as well as generator protection, controls and alarm panels.

pdf icon PGA-1100 Datasheet

The PGA-1100 Diode Logic module is an optional accessory for the Littelfuse Arc Flash Relays.