Noark 315A 750VDC 3Pole Circuit Breaker - 852722
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Noark 315A 750VDC 3Pole Circuit Breaker - 852722 (Ex9MD3B)

Regular price $664.93 Sale price$565.19
Tax included. Shipping calculated at checkout.

Noark 750VDC EX9MD 3 Pole MCCB Circuit Breakers 315A - 800A: 


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.


Brochure here

Manual here




- 315A - 400A Frame size 140 x 225 x 172mm

- 500A - 800A Frame size 195 x 300 x 142mm

- 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. 3 pole = 750V DC

- Certified to EN 60947

-¬†Complies with AS/NZS 5139:2019 ‚Äď Requirement For Battery Circuit Breaker As Main Battery Disconnect

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