Designed for precise coordination, the Eaton HND3800T33W is an 800A, 3-pole molded case circuit breaker from the Series C N-Frame lineup. It delivers robust branch circuit protection for industrial power systems. This breaker mounts into compatible Eaton panelboards, switchboards, and motor control centers. It is replaced by the NGH308033E for Series G panelboard retrofits. Featuring a Digitrip electronic trip unit, it provides adjustable LS (Long, Short) settings.
What frame size is the Eaton HND3800T33W built on?
This circuit breaker is built on the Eaton Series C N-Frame platform.
What type of trip unit is installed in the HND3800T33W?
It features a built-in Digitrip 310 RMS electronic trip unit, designated by the "T33W" in the catalog number.
What do the "LS" trip functions control on this breaker?
The LS designation indicates the electronic trip unit provides adjustable Long-Time and Short-Time pickup and delay settings for precise overcurrent protection and system coordination.
Are the trip units on this Series C N-Frame breaker interchangeable?
No, the Digitrip electronic trip unit is an integral part of the N-Frame breaker and is not field-replaceable.
Does the HND3800T33W require a rating plug to operate?
Yes, you must install a compatible rating plug to establish the maximum continuous current rating and make the breaker operational.
Can the HND3800T33W be used in reverse feed applications?
Yes, this circuit breaker is suitable for reverse feed installations.
Is this breaker standard 80 percent rated or 100 percent rated?
The HND3800T33W is a standard 80 percent rated circuit breaker.
What does the "H" in the HND catalog designation indicate?
The "H" denotes the High-Interrupting tier of the Series C N-Frame circuit breakers.
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