MA, ME, MH, MX Molded Case Circuit Breakers

MA Molded Case Circuit Breakers

• Fixed thermal, adjustable AC magnetic trip units
• 2- and 3-pole unit mount (MAL) from 300-1000 A up to 600 Vac
• Available as 2- and 3-pole I-Line (MA) from 300-800 A up to 600 Vac
• Interrupting ratings (AIR) of 30 kA at 480 Vac
• UL 489 Listed, CSA and IEC certified
• Obsolete as of 2009

MH Molded Case Circuit Breakers

• Fixed thermal, adjustable AC magnetic trip units
• 2- and 3-pole unit mount (MHL) from 300-1000 A up to 600 Vac
• 2- and 3-pole I-Line (MH) from 300-800 A up to 600 Vac
• MH Interrupting ratings (AIR) of 65 kA at 480 Vac
• UL 489 Listed, CSA and IEC certified
• Obsolete as of 2009

MX/ME Molded Case Circuit Breakers with Micrologic Trip System

• Electronic trip units from 400-800 A up to 600 Vac
• Interrupting ratings (AIR) of 65 kA at 480 Vac
• Available as 3 pole unit-mount and I-line constructions
• UL 489 Listed, CSA and IEC certified
• Obsolete as of 2009

Used in industrial enclosures, panelboards, switchboards, busway plug-in units, combination starters, or motor control centers.