- Factory Stock in Ontario
Noark MCCB UL 489 M5S 800 A Frame Size 42kA@480Vac 600A 3P Lug Line/Load Side
M5S600T3L
- Factory Stock in Ontario
Noark MCCB UL 489 M5N 800 A Frame Size 65kA@480Vac 800A 3P Lug Line/Load Side
M5N800T3L
- Factory Stock in Ontario
Noark MCCB UL 489 M5S 800 A Frame Size 42kA@480Vac 800A 3P Lug Line/Load Side
M5S800T3L
- Factory Stock in Ontario
Noark MCCB UL 489 M5H 800 A Frame Size 100kA@480Vac 800A 3P Lug Line/Load Side
M5H800T3L
Noark MCCB UL 489 M5S 800 A Frame Size 42kA@480Vac 700A 3P Lug Line/Load Side
M5S700T3L
Noark MCCB UL 489 - 3P M5S 800 A Frame Size 42kA@480Vac 800A 2P Lug Line/Load Side
M5S800T2L
- Factory Stock in Ontario
Noark MCCB UL 489 M5N 800 A Frame Size 65kA@480Vac 600A 3P Lug Line/Load Side
M5N600T3L
M5 Series Molded Case Breaker
Powerhouse Protection for Large Electrical Systems
The Noark M5 Series MCCB is engineered for high-current circuits up to 800A, offering robust protection with thermal-magnetic trip units and optional 4-pole configurations. Designed for use in large industrial systems, OEM builds, and commercial switchgear, the M5 series combines power and precision in a compact molded case frame.
Applications:
Main service panels in commercial facilities
Industrial generator and UPS protection
Heavy manufacturing and power distribution
OEM builds with high power requirements
Key Features:
Rated current: 600A, 700A, 800A
Voltage: Up to 600VAC
Interrupt rating: Up to 150kA @ 240VAC
Trip Unit: Adjustable Thermal-Magnetic
Poles: 2, 3, 4 (with 100% neutral protection option)
UL 489, CSA C22.2 certified
Wide accessory compatibility (motor operator, rotary handle, etc.)