The Eaton KES3400LS three-phase molded case circuit breaker provides 400 A protection at up to 600 V in a 3-pole package. Engineered to interrupt abnormal current on three-phase feeders, it protects connected equipment and wiring in electrical distribution panels. Key specs include a 3-pole configuration, a 400 A rating, and a 600 V maximum, with the KES3400LS designation tying it to Eaton's KES series MCCBs.
