- Factory Stock in Ontario
Noark UL489 MCCB M3HVN 3P 300A with Lug Terminal 85kA@600Vac 50kA@800Vac
M3HVN300T3L
2162
– Loyalty Rewards
5 In Ontario Factory Warehouse As Of Jan 19 2026
- Factory Stock in Ontario
Noark UL489 MCCB M3HVN 3P 400A with Lug Terminal 85kA@600Vac 50kA@800Vac
M3HVN400T3L
2162
– Loyalty Rewards
3 In Ontario Factory Warehouse As Of Jan 19 2026
- Factory Stock in Ontario
Noark UL489 MCCB M3HVS 3P 400A with Lug Terminal 50kA@600Vac 35kA@800Vac
M3HVS400T3L
1730
– Loyalty Rewards
2 In Ontario Factory Warehouse As Of Jan 19 2026
- Factory Stock in Ontario
Noark UL489 MCCB M3HVS 3P 300A with Lug Terminal 50kA@600Vac 35kA@800Vac
M3HVS300T3L
1730
– Loyalty Rewards
1 In Ontario Factory Warehouse As Of Jan 19 2026
M3 Series HV Molded Case Breaker
High-Fault Protection in Compact 400A Frame
The M3 Series HV Molded Case Breaker from Noark is designed for heavy-duty protection with high interrupt ratings in compact panel spaces. With breaking capacities up to 150kA at 240VAC, this breaker is ideal for industrial contractors and MRO teams tackling large power distribution systems.
Applications:
Large industrial control centers
Commercial distribution panels
Machine tools and OEM equipment
Critical facility electrical protection
Key Features:
Rated current: 225A–400A
Interrupting capacity: Up to 150kA @ 240VAC
Voltage: Up to 600VAC
2-Pole (in 3-pole case) or 3-Pole
Adjustable thermal and magnetic trip units
UL 489, CSA C22.2 certified
Rugged molded frame for harsh conditions