600–800A (M5 Frame, Ex9M5 Series)
MANUFACTURER NOARK Electric
SERIES Ex9M5 (M5 Frame)

Product Description:

NOARK Ex9M5 MCCBs provide heavy-duty protection from 600–800A, featuring UL489-listed adjustable thermal-magnetic trips and interrupt ratings up to 65 kA at 480 Vac. Ideal for critical distribution systems requiring high-capacity breakers.

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Product Number Product Details Price Stock Status
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M6S800E4LF

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M6S series) - 4-poles (4P) - Rated current 800A - Interrupting capacity 42kA (480Vac) - Lugs on both load and Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M6S series) - 4-poles (4P) - Rated current 800A - Interrupting capacity 42kA (480Vac) - Lugs on both load and line sides - Electronic trip unit (ETU) - Fixed settings - includes adjustable neutral protection (F = full protection on 4th pole) - equivalent to 1101913

$6,315.16

In Stock

M6S800E4L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M6S series) - 4-poles (4P) - Rated current 800A - Interrupting capacity 42kA (480Vac) - Lugs on both load and line sides - Electronic trip unit (ETU) - Fixed settings - equivalent to 1101853

$5,683.64

In Stock

M6S800E3W4LF

Moulded Case Circuit Breaker (MCCB) - 100% rated - UL489 listed - NOARK (Ex9M6 3P4W series) - 4-wire 3-phase (3P4W) / 3-poles (3P3d) - Rated current 800A - Interrupting capacity 42kA (480Vac) - Lugs on both load and line sides - Electronic (Series 4.0 (LSIG)) trip unit - equivalent to 1103197

$5,936.25

In Stock

M6S800E3W4L

Moulded Case Circuit Breaker (MCCB) - 80% rated - UL489 listed - NOARK (Ex9M6 3P4W series) - 4-wire 3-phase (3P4W) / 3-poles (3P3d) - Rated current 800A - Interrupting capacity 42kA (480Vac) - Lugs on both load and line sides - Electronic (Series 4.0 (LSIG)) trip unit - equivalent to 1103037

$5,342.62

In Stock

M6S800E3W4F

Moulded Case Circuit Breaker (MCCB) - 100% rated - UL489 listed - NOARK (Ex9M6 3P4W series) - 4-wire 3-phase (3P4W) / 3-poles (3P3d) - Rated current 800A - Interrupting capacity 42kA (480Vac) - busb. connections - Electronic (Series 4.0 (LSIG)) trip unit - equivalent to 1103043

$5,936.25

In Stock

M6S800E3W4

Moulded Case Circuit Breaker (MCCB) - 80% rated - UL489 listed - NOARK (Ex9M6 3P4W series) - 4-wire 3-phase (3P4W) / 3-poles (3P3d) - Rated current 800A - Interrupting capacity 42kA (480Vac) - busb. connections - Electronic (Series 4.0 (LSIG)) trip unit - equivalent to 1103031

$5,342.62

In Stock

M6N800E4LF

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M6N series) - 4-poles (4P) - Rated current 800A - Interrupting capacity 65kA (480Vac) - Lugs on both load and line sides - Electronic trip unit (ETU) - Fixed settings - includes adjustable neutral protection (F = full protection on 4th pole) - equivalent to 1101916

$7,429.60

In Stock

M6N800E4L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M6N series) - 4-poles (4P) - Rated current 800A - Interrupting capacity 65kA (480Vac) - Lugs on both load and line sides - Electronic trip unit (ETU) - Fixed settings - equivalent to 1101856

$6,315.16

In Stock

M6N800E3W4LF

Moulded Case Circuit Breaker (MCCB) - 100% rated - UL489 listed - NOARK (Ex9M6 3P4W series) - 4-wire 3-phase (3P4W) / 3-poles (3P3d) - Rated current 800A - Interrupting capacity 65kA (480Vac) - Lugs on both load and line sides - Electronic (Series 4.0 (LSIG)) trip unit - equivalent to 1103200

$6,983.82

In Stock

M6N800E3W4L

Moulded Case Circuit Breaker (MCCB) - 80% rated - UL489 listed - NOARK (Ex9M6 3P4W series) - 4-wire 3-phase (3P4W) / 3-poles (3P3d) - Rated current 800A - Interrupting capacity 65kA (480Vac) - Lugs on both load and line sides - Electronic (Series 4.0 (LSIG)) trip unit - equivalent to 1103040

$5,936.25

In Stock

M6N800E3W4F

Moulded Case Circuit Breaker (MCCB) - 100% rated - UL489 listed - NOARK (Ex9M6 3P4W series) - 4-wire 3-phase (3P4W) / 3-poles (3P3d) - Rated current 800A - Interrupting capacity 65kA (480Vac) - busb. connections - Electronic (Series 4.0 (LSIG)) trip unit - equivalent to 1103194

$6,983.82

In Stock

M6N800E3W4

Moulded Case Circuit Breaker (MCCB) - 80% rated - UL489 listed - NOARK (Ex9M6 3P4W series) - 4-wire 3-phase (3P4W) / 3-poles (3P3d) - Rated current 800A - Interrupting capacity 65kA (480Vac) - busb. connections - Electronic (Series 4.0 (LSIG)) trip unit - equivalent to 1103034

$5,936.25

In Stock

M5S800T4LC

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 4-poles (4P4d) - Rated current 800A - 100% neutral - Interrupting capacity 22kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102066

$5,817.28

In Stock

M5S800T4L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 4-poles (4P4d) - Rated current 800A - Neutral pole without protection - Interrupting capacity 22kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102048

$5,235.56

In Stock

M5S800T3L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 3-poles (3P3d) - Rated current 800A - Interrupting capacity 22kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102030

$4,712.00

In Stock

M5S800T2L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 2-poles in 3-poles case (3P2d) - Rated current 800A - Interrupting capacity 22kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102012

$4,005.00

In Stock

M5N800T4LC

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 4-poles (4P4d) - Rated current 800A - 100% neutral - Interrupting capacity 30kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102069

$6,844.44

In Stock

M5N800T4L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 4-poles (4P4d) - Rated current 800A - Neutral pole without protection - Interrupting capacity 30kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102051

$6,160.00

In Stock

M5N800T3L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 3-poles (3P3d) - Rated current 800A - Interrupting capacity 30kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102033

$5,544.00

In Stock

M5N800T2L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 2-poles in 3-poles case (3P2d) - Rated current 800A - Interrupting capacity 30kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102015

$4,712.00

In Stock

M5H800T4LC

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 4-poles (4P4d) - Rated current 800A - 100% neutral - Interrupting capacity 50kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102072

$7,870.37

In Stock

M5H800T4L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 4-poles (4P4d) - Rated current 800A - Neutral pole without protection - Interrupting capacity 50kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102054

$7,083.33

In Stock

M5H800T3L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 3-poles (3P3d) - Rated current 800A - Interrupting capacity 50kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102036

$6,375.00

In Stock

M5H800T2L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 2-poles in 3-poles case (3P2d) - Rated current 800A - Interrupting capacity 50kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102018

$5,419.00

In Stock

M5S700T4LC

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 4-poles (4P4d) - Rated current 700A - 100% neutral - Interrupting capacity 22kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102065

$5,527.16

In Stock

M5S700T4L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 4-poles (4P4d) - Rated current 700A - Neutral pole without protection - Interrupting capacity 22kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102047

$4,974.44

In Stock

M5S700T3L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 3-poles (3P3d) - Rated current 700A - Interrupting capacity 22kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102029

$4,477.00

In Stock

M5S700T2L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 2-poles in 3-poles case (3P2d) - Rated current 700A - Interrupting capacity 22kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102011

$3,805.00

In Stock

M5N700T4LC

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 4-poles (4P4d) - Rated current 700A - 100% neutral - Interrupting capacity 30kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102068

$6,501.23

In Stock

M5N700T4L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 4-poles (4P4d) - Rated current 700A - Neutral pole without protection - Interrupting capacity 30kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102050

$5,851.11

In Stock

M5N700T3L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 3-poles (3P3d) - Rated current 700A - Interrupting capacity 30kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102032

$5,266.00

In Stock

M5N700T2L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 2-poles in 3-poles case (3P2d) - Rated current 700A - Interrupting capacity 30kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102014

$4,477.00

In Stock

M5H700T4LC

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 4-poles (4P4d) - Rated current 700A - 100% neutral - Interrupting capacity 50kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102071

$7,476.54

In Stock

M5H700T4L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 4-poles (4P4d) - Rated current 700A - Neutral pole without protection - Interrupting capacity 50kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102053

$6,728.89

In Stock

M5H700T3L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 3-poles (3P3d) - Rated current 700A - Interrupting capacity 50kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102035

$6,056.00

In Stock

M5H700T2L

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M5 series) - 2-poles in 3-poles case (3P2d) - Rated current 700A - Interrupting capacity 50kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1102017

$5,148.00

In Stock