A0220 Series – Photo Electric Sensor Series - Littelfuse A0220 Light Sensors Offer Superior Arc-Flash Monitoring

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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The A0220 series is an arc-detection, photo-electric sensor that provides superior arc-flash monitoring. These sensors react to light within a 180° detection zone. They are installed in line of sight to possible arc faults and can detect an arc as small as 3 kA within a 2 m half-sphere. These sensors include 10 m of shielded, two-wire electric cable that can easily be shortened or extended to a maximum of 50 m. This series is compatible with the D0920 and PGR-8800 Littelfuse arc-flash relays. The A0220 sensors and arc-flash relays provide superior protection against the damaging effects of arc flashes and improve the lifespan of electrical equipment as well as the protection of personnel.

Features

  • 180° detection zone
  • Sensor signal is mA current signal of 0.5 mA/k lux

Access specifications, certifications, check availability and order parts below

Catalog #Weight (lbs/g)StockSamplesCompare
A0220.0010
A0220.00100.41 KgCheckOrder

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