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

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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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