Eaton/Cutler-Hammer LGH3600FAG 3 Pole Circuit Breaker
The Eaton/Cutler-Hammer LGH3600FAG is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 600 Amps and a voltage rating of 600VAC. It has an interrupting rating of 65kAIC at 480VAC. The LGH3600FAG has a feed-thru connection type and includes long time and instantaneous trip functions.
HACR Rated, High Interrupting Capacity, Current Limiting, 80% Rated
Product FAQs
6 answers
What equipment is the LGH3600FAG compatible with?
This LG-frame breaker is designed for use in Eaton Series G panelboards, switchboards, and motor control centers. It is a unit-mount device with a feed-thru connection.
What wire sizes are accepted by the lugs on this breaker?
The included line and load terminals are dual-rated for copper or aluminum wire. Each lug accepts two conductors per phase, ranging from 2 AWG to 500 kcmil.
Are the trip settings adjustable on the LGH3600FAG?
Yes. It is equipped with a thermal-magnetic trip unit that features fixed long-time (thermal) overload protection and an adjustable instantaneous (magnetic) trip to help coordinate short-circuit protection.
Can the LGH3600FAG be used in direct current (DC) systems?
Yes, it is rated for DC applications up to 250 VDC, offering an interrupting capacity of 42 kAIC. This allows it to safely protect specialized DC equipment and battery systems.
What does the "H" in the LGH3600FAG part number indicate?
The "H" designates this as the high-interrupting capacity version of the Series G LG frame. It provides a 65 kAIC rating at 480 VAC, stepping up from standard LGE or LGS models while sharing the same physical footprint.
How is the LGH3600FAG secured within a panelboard or switchboard?
This model is a unit-mount circuit breaker. It bolts directly to the enclosure backpan or mounting chassis rather than using a plug-in or draw-out base.
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