These galvanized steel distribution boards are supplied with a pan assembly, DIN rail, neutral bar and earth bar. A removable two-part pan assembly provides access for wiring, while raised mounting feet with keyhole slots support installation. A clean-earth mounting kit is included.
Available outgoing-way layouts include 2+2, 4+2, 4+4, 6+2, 6+4, 6+6, 8+4, 8+6, 8+8 and 12+4, with additional triple-pole outgoing arrangements available. Specify the required circuit layout and busbar rating together.
| Parameter | Specification |
|---|---|
| Rated operational voltage | 220VAC or 380VAC |
| Rated insulation voltage | 500VAC |
| Rated frequency | 50Hz |
| Rated impulse withstand voltage | 4kV |
| Short-circuit withstand current | 18kA for 0.2s |
| Protection | IP20 |
| Busbar rating options | 125A, 160A or 200A |
| Terminal provision | Neutral and earth terminals |
| Applicable standard | IEC/EN 61439-3 |
| Parameter | Specification |
|---|---|
| Model | NS112MMS |
| External size | 673×405×99.5mm |
| Material | Galvanized steel |
| Sheet thickness | 1.2mm standard construction; 1.0mm or custom thickness available |
| Number of locks | 1 |
| Color | RAL7035 or RAL7032 |
