Noark 500VDC EX9MD 2 Pole MCCB Circuit Breakers 80A - 250A:
The Ex9MD range of moulded case circuit breakers (MCCB) provide high current breaking capabilities for DC circuits.
Used primarily on battery banks, these MCCBs provide a more serviceable approach to protection than standard NH fuse bases.
Features:
• 80A - 125A Frame size 90 x 140 x 109mm
• 160A - 250A Frame size 105 x 157 x 126mm
• High-breaking capacity and a new patented arc extinguishing design
• New patented technology reduces the manual operating force
• High quality compact modular with energy saving and environmentally friendly design
• Installation flexibility: Bus Bar Connection, Lug Line/Load Side Connection, Plug-In and Rear Connection
• Field installable accessories
• Fixed and adjustable trip setting units
• 250V DC per pole e.g. 2 pole = 500V DC
• Certified to EN 60947
• Complies with AS/NZS 5139:2019 – Requirement For Battery Circuit Breaker As Main Battery Disconnect
Brochure:
https://files.dpa.energy/wp-content/uploads/2025/10/Noark-Ex9MD-MCCB-Brochure.pdf
Manual:
https://files.dpa.energy/wp-content/uploads/2025/10/Noark-Ex9MD2-MCCB-Manual.pdf
