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NOARK® Electric Molded Case Circuit Breakers Ex9M5 Series:
- UL 489 Listed, File Number E35539
- CSA Standards 22.2 No.5 File Number E355392
- 600A to 800A Ratings
- 600VAC, 600VDC Maximum
- 2 Pole, 3 Pole, 4 Pole
  Interrupting Ratings:
  Ex9M5S Ex9M5N Ex9M5H
  65kAIC at 240VAC 100kAIC at 240VAC 150kAIC at 240VAC
  42kAIC at 480Vac 65kAIC at 480VAC 100kAIC at 480VAC
  22kAIC at 600VAC 30kAIC at 600VAC 50kAIC at 600VAC
Ex9 Series M5 Bus Bar and Lug Line/Load Side Connection Molded Case Circuit Breakers
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Catalog Number

Rated Current

Number of Poles

IC Class

Interrupting Capacity

Terminal Specification

M5S600T2 N/A 600 A N/A 2 N/A S N/A 65kA at 240Vac
42kA at 480Vac
22kA at 600Vac
N/A Bus Bar Type
M5S700T2 N/A 700 A N/A 2 N/A S N/A 65kA at 240Vac
42kA at 480Vac
22kA at 600Vac
N/A Bus Bar Type
M5S800T2 N/A 800 A N/A 2 N/A S N/A 65kA at 240Vac
42kA at 480Vac
22kA at 600Vac
N/A Bus Bar Type
M5S600T3 N/A 600 A N/A 3 N/A S N/A 65kA at 240Vac
42kA at 480Vac
22kA at 600Vac
N/A Bus Bar Type
M5S700T3 N/A 700 A N/A 3 N/A S N/A 65kA at 240Vac
42kA at 480Vac
22kA at 600Vac
N/A Bus Bar Type
M5S800T3 N/A 800 A N/A 3 N/A S N/A 65kA at 240Vac
42kA at 480Vac
22kA at 600Vac
N/A Bus Bar Type
M5N600T2 N/A 600 A N/A 2 N/A N N/A 100kA at 240Vac
65kA at 480Vac
30kA at 600Vac
N/A Bus Bar Type
M5N700T2 N/A 700 A N/A 2 N/A N N/A 100kA at 240Vac
65kA at 480Vac
30kA at 600Vac
N/A Bus Bar Type
M5N800T2 N/A 800 A N/A 2 N/A N N/A 100kA at 240Vac
65kA at 480Vac
30kA at 600Vac
N/A Bus Bar Type
M5N600T3 N/A 600 A N/A 3 N/A N N/A 100kA at 240Vac
65kA at 480Vac
30kA at 600Vac
N/A Bus Bar Type
M5N700T3 N/A 700 A N/A 3 N/A N N/A 100kA at 240Vac
65kA at 480Vac
30kA at 600Vac
N/A Bus Bar Type
M5N800T3 N/A 800 A N/A 3 N/A N N/A 100kA at 240Vac
65kA at 480Vac
30kA at 600Vac
N/A Bus Bar Type
M5H600T2 N/A 600 A N/A 2 N/A H N/A 150kA at 240Vac
100kA at 480Vac
50kA at 600Vac
N/A Bus Bar Type
M5H700T2 N/A 700 A N/A 2 N/A H N/A 150kA at 240Vac
100kA at 480Vac
50kA at 600Vac
N/A Bus Bar Type
M5H800T2 N/A 800 A N/A 2 N/A H N/A 150kA at 240Vac
100kA at 480Vac
50kA at 600Vac
N/A Bus Bar Type
M5H600T3 N/A 600 A N/A 3 N/A H N/A 150kA at 240Vac
100kA at 480Vac
50kA at 600Vac
N/A Bus Bar Type
M5H700T3 N/A 700 A N/A 3 N/A H N/A 150kA at 240Vac
100kA at 480Vac
50kA at 600Vac
N/A Bus Bar Type
M5H800T3 N/A 800 A N/A 3 N/A H N/A 150kA at 240Vac
100kA at 480Vac
50kA at 600Vac
N/A Bus Bar Type
M5S600T2L N/A 600 A N/A 2 N/A S N/A 65kA at 240Vac
42kA at 480Vac
22kA at 600Vac
N/A Lug suitable for (2) - 250kcmil to 600kcmil CU or AL wire
75°C (CU), 90°C (AL)
M5S700T2L N/A 700 A N/A 2 N/A S N/A 65kA at 240Vac
42kA at 480Vac
22kA at 600Vac
N/A Lug suitable for (2) - 250kcmil to 600kcmil CU or AL wire
75°C (CU), 90°C (AL)
M5S800T2L N/A 800 A N/A 2 N/A S N/A 65kA at 240Vac
42kA at 480Vac
22kA at 600Vac
N/A Lug, suitable for (3) - 250kcmil to 500kcmil CU or AL wire
75°C (CU), 90°C (AL)
M5S600T3L N/A 600 A N/A 3 N/A S N/A 65kA at 240Vac
42kA at 480Vac
22kA at 600Vac
N/A Lug suitable for (2) - 250kcmil to 600kcmil CU or AL wire
75°C (CU), 90°C (AL)
M5S700T3L N/A 700 A N/A 3 N/A S N/A 65kA at 240Vac
42kA at 480Vac
22kA at 600Vac
N/A Lug suitable for (2) - 250kcmil to 600kcmil CU or AL wire
75°C (CU), 90°C (AL)
M5S800T3L N/A 800 A N/A 3 N/A S N/A 65kA at 240Vac
42kA at 480Vac
22kA at 600Vac
N/A Lug, suitable for (3) - 250kcmil to 500kcmil CU or AL wire
75°C (CU), 90°C (AL)
M5N600T2L N/A 600 A N/A 2 N/A N N/A 100kA at 240Vac
65kA at 480Vac
30kA at 600Vac
N/A Lug suitable for (2) - 250kcmil to 600kcmil CU or AL wire
75°C (CU), 90°C (AL)
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