PRODUCT CODE : 28905
The Noark 250Amp 500V DC 2 Pole Moulded Case Circuit Breaker (MCCB) primarily used on battery banks, provides high current breaking capabilities for DC circuits.
250A 500VDC Moulded Case Circuit Breaker MCCB (2 Pole) Non-Polarised - EX9MD2B TM DC250 2P
The Ex9 Series - M offers:
- Frame size 2 - 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
- Fixed and adjustable trip setting units
- Certified to EN 60947
DC switching voltage:
250V DC per pole e.g. 2 pole = 500V DC
Specifications:
| Rated Voltage | 500V DC |
| Insulation Rated Voltage | 1000V |
| Frame Size 2 | to 250A |
| Breaking Capacity | 25kA |
| Release Technology | Thermo-magnetic |
| IP Protection | IP40 All Side | IP20 Terminal |
| Poles | 2 |
Electrical Safety:
Some Electrical knowledge is assumed. If you are not familiar with DC high current circuits, you should not attempt to wire up any of these components. Employ a CEC certified off-grid solar installer to install these products for you. Energy Connections takes no responsibility for damage caused to equipment or persons as a result of improper installation with these, or any devices sold by us.