D1100 Series – Diode Logic Unit Series - Littelfuse D1100 Diode Logic Unit Offers Reliable Arc-Flash Protection

Series: D1100 Series – Diode Logic Unit
Obsolete: 2020 -11-04
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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 D1100 series diode logic unit is an optional accessory for the Littelfuse arc-flash relays. It is used for tripping one circuit breaker with multiple arc-flash relays. Its purpose is to separate the trip paths so the breakers can be tripped independently from each other. This unit provides a 5 V dc signal from the relay to the appropriate controller. The D1100 diode logic unit 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.

Access specifications, certifications, check availability and order parts below

Catalog #Supply
Voltage
VDC
DimensionsWeight (lbs/g)Conformally coated
D1100.0010N/A90 x 50 x 60 mm0 KgNo

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