- Factory Stock in Ontario
Noark 1200A Frame Size MCCB 1000A 3P 65kA@480Vac Electronic Trip 3P4W Lug Terminal 80% Rated
M6N1000E3W4L
- Factory Stock in Ontario
Noark 1200A Frame Size MCCB 1200A 3P 65kA@480Vac Electronic Trip 3P4W Lug Terminal 80% Rated
M6N1200E3W4L
- Factory Stock in Ontario
Noark 1200A Frame Size MCCB 1200A 3P 65kA@480Vac Electronic Trip 3P4W Lug Terminal 100% Rated
M6N1200E3W4LF
- Factory Stock in Ontario
Noark 1200A Frame Size MCCB 1000A 3P 42kA@480Vac Electronic Trip 3P4W Lug Terminal 80% Rated
M6S1000E3W4L
- Factory Stock in Ontario
Noark 1200A Frame Size MCCB 1000A 3P 65kA@480Vac Electronic Trip 3P4W Lug Terminal 100% Rated
M6N1000E3W4LF
- Factory Stock in Ontario
Noark 1200A Frame Size MCCB 1200A 3P 42kA@480Vac Electronic Trip 3P4W Lug Terminal 80% Rated
M6S1200E3W4L
- Factory Stock in Ontario
Noark 1200A Frame Size MCCB 800A 3P 65kA@480Vac Electronic Trip 3P4W Lug Terminal 80% Rated
M6N800E3W4L
M6 Series Molded Case Breaker
Smart Protection with Fully Electronic Trip Units
The M6 Series Molded Case Breaker is the most advanced MCCB in Noark’s Ex9M family, offering fully electronic trip units with long-time, short-time, instantaneous, and ground fault protection. Built for 800A–1200A applications, it's ideal for critical infrastructure and high-reliability electrical systems.
Common Applications:
Utility and main service disconnects
Data centers and backup power systems
Hospitals, airports, and commercial hubs
High-load OEM electrical panels
Key Features:
Rated current: 800A, 1000A, 1200A
Voltage: 600VAC
Interrupt rating: Up to 150kA @ 240VAC
Poles: 3 or 4
Trip Unit: Fully Electronic (L/S/I/G protection curves)
100% rated models available
Thermal memory, neutral protection
UL 489, CSA, IEC 60947-2 compliant









