FactoryMation (Canton, GA) now carries expanded molded-case circuit breaker (MCCB) options from LS Electric. New options include higher interrupt ratings (IR) and new trip units. Specifically:
Interrupt ratings now go up to 65kA for the 100A frame size and 100kA for all other frame sizes.
All frame sizes up to 600A now have the option of an ATU trip unit with adjustable thermal and magnetic trip levels.
800A and 1200A frame sizes also now have new electronic trip unit options with LCD displays.
The A (Ammeter) type displays amp draw and offers communication and ground fault protection.
P (Power meter) type trip units display info on phase angle and frequency, and they also include communication and ground fault protection.
S (super meter) type trip units combine the features of both A and P type meters.