M32NA, Square D, Merlin Gerin, Schneider Electric, Masterpact Universal Power, type , 3P, 3PH, 3200A, 600V, 50kA@480V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers; these breakers are obsolete, however we do still stock them

SED40, Square D, Schneider Electric, SE Series, type , 3P, 3PH, 4000A, 600V, 100kA@480V, Draw-Out, LI - Long-Time and Instantaneous trip functions, Solid State insulated case circuit breakers; these breakers are now obsolete, however we do still stock them

SED08, Square D, Schneider Electric, SE Series, type , 3P, 3PH, 800A, 600V, 100kA@480V, Draw-Out, LI - Long-Time and Instantaneous trip functions, Solid State insulated case circuit breakers; these breakers are now obsolete, however we do still stock them

SED32, Schneider Electric, Square D, SE Series, type , 3P, 3PH, 3200A, 600V, 100kA@480V, Draw-Out, LI - Long-Time and Instantaneous trip functions, Solid State insulated case circuit breakers; these breakers are now obsolete, however we do still stock them

MP50NA, Square D, Schneider Electric, Merlin Gerin, Masterpact Universal Power, type , 3P, 3PH, 5000A, 600V, 50kA@480V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers; these breakers are obsolete, however we do still stock them

SED16, Schneider Electric, Square D, SE Series, type , 3P, 3PH, 1600A, 600V, 100kA@480V, Draw-Out, LI - Long-Time and Instantaneous trip functions, Solid State insulated case circuit breakers; these breakers are now obsolete, however we do still stock them

SEF32, Square D, Schneider Electric, SE Series, type , 3P, 3PH, 3200A, 600V, 100kA@480V, Bolt-On, LI - Long-Time and Instantaneous trip functions, Solid State insulated case circuit breakers; these breakers are now obsolete, however we do still stock them

MP25NA, Schneider Electric, Merlin Gerin, Square D, Masterpact Universal Power, type , 3P, 3PH, 2500A, 600V, 50kA@480V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers; these breakers are obsolete, however we do still stock them

M12NA, Schneider Electric, Merlin Gerin, Square D, Masterpact Universal Power, type , 3P, 3PH, 1200A, 600V, 50kA@480V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers; these breakers are obsolete, however we do still stock them

M63NA, Schneider Electric, Square D, Merlin Gerin, Masterpact Universal Power, type , 3P, 3PH, 6300A, 600V, 50kA@480V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers; these breakers are obsolete, however we do still stock them

SED20, Schneider Electric, Square D, SE Series, type , 3P, 3PH, 2000A, 600V, 100kA@480V, Draw-Out, LI - Long-Time and Instantaneous trip functions, Solid State insulated case circuit breakers; these breakers are now obsolete, however we do still stock them

SED-DUMMY, Schneider Electric, Square D, SE Series, type , 3P, 3PH, 400A, 600V, 100kA@480V, Draw-Out, NA - No Overcurrent Protection trip functions, Non-Automatic insulated case circuit breakers; these breakers are now obsolete, however we do still stock them

MP50N, Merlin Gerin, Schneider Electric, Square D, Masterpact Universal Power, type , 3P, 3PH, 5000A, 600V, 50kA@480V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers; these breakers are obsolete, however we do still stock them

SETU2000LSB, Square D, Micrologic Series B, field replaceable interchangeable trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, rated for 2000A, 600V, 3P, suitable for use with SE insulated case circuit breakers only, Solid State electronic trip units & circuit breakers

MP16NA, Square D, Schneider Electric, Merlin Gerin, Masterpact Universal Power, type , 3P, 3PH, 1600A, 600V, 50kA@480V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers; these breakers are obsolete, however we do still stock them

Q1B21001021, Square D, Q1B Series, type , 2P, 1PH, 100A, 240V, 10kA@240V, standard interrupting capacity, 40°C, with 120/240V shunt trip, Bolt-On, Thermal Magnetic, molded case circuit breakers; these breakers are now obsolete; however, we still stock them

SESM32, Square D, Schneider Electric, SE Series, type , 3P, 3PH, 3200A, 600V, 100kA@480V, Bolt-On, LI - Long-Time and Instantaneous trip functions, Solid State insulated case circuit breakers; these breakers are now obsolete, however we do still stock them

SEF14, Square D, Schneider Electric, SE Series, type , 3P, 3PH, 1400A, 600V, 100kA@480V, Bolt-On, LI - Long-Time and Instantaneous trip functions, Solid State insulated case circuit breakers; these breakers are now obsolete, however we do still stock them

MP30NA, Square D, Schneider Electric, Merlin Gerin, Masterpact Universal Power, type , 3P, 3PH, 3000A, 600V, 50kA@480V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers; these breakers are obsolete, however we do still stock them

MP63NA, Schneider Electric, Square D, Merlin Gerin, Masterpact Universal Power, type , 3P, 3PH, 6300A, 600V, 50kA@480V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers; these breakers are obsolete, however we do still stock them

MP12NA, Schneider Electric, Square D, Merlin Gerin, Masterpact Universal Power, type , 3P, 3PH, 1200A, 600V, 50kA@480V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers; these breakers are obsolete, however we do still stock them

QOT22030, Square D, QO Series, type , twin/tandem 2P, 1PH, 20A/30A, 120V/240V, 10kA@120V, Plug-In, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic molded case circuit breakers; these breakers are obsolete, however we still stock them

QOT21515, Square D, QO Series, type , twin/tandem 2P, 1PH, 15A/15A, 120V/240V, 10kA@120V, Plug-In, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic molded case circuit breakers; these breakers are obsolete, however we still stock them

QOT23030, Square D, QO Series, type , twin/tandem 2P, 1PH, 30A/30A, 120V/240V, 10kA@120V, Plug-In, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic molded case circuit breakers; these breakers are obsolete, however we still stock them