Prisma Plus System P

D-54

Masterpact NW08 to NW32

Fixed, top or bottom connection

DD383675

Customer connection

Flat bars, 10 mm thick

Devices

Permissible current (A)

Ambient temperature around the switchboard

25 °C

30 °C

35 °C

40°C

45 °C

50 °C

31 IP > 31 IP

31 IP > 31

NW08 Size per phase 1b 60x 10 1b 60x10 1b 60x 10 1b 60x10 1b 60x 10 1b 60x10 1b 60x 10 1b 60x10 1b 60x 10 1b 60x10 1b 60x 10

I (A)

800

NW10 Size per phase 1b 60x 10 1b 60x10 1b 60x 10 1b 60x10 1b 60x 10 1b 60x10 1b 60x 10 1b 60x10 1b 60x 10 1b 60x10 1b 60x 10

I (A)

1000

NW12 Size per phase 1b 60x 10 1b 60x10 1b 60x 10 1b 60x10 1b 60x 10 1b 60x10 1b 60x 10 1b 60x10 1b 60x 10 1b 60x10 1b 60x 10

I (A)

1250

NW16 Size per phase 1b 80x 10 1b 80x 10 1b 80x 10 1b 80x 10 1b 80x 10 1b 80x 10 1b 80x 10 1b 80x 10 1b 80x 10 1b 80x 10 1b 80x 10

I (A)

1600

1570

1600

1520

1570

1470

1520

1420

1470

NW20 Size per phase 2b 80x 10 2b 80x 10 2b 80x 10 2b 80x 10 2b 80x 10 2b 80x 10 2b 80x 10 2b 80x 10 2b 80x 10 2b 80x 10 2b 80x 10

I (A)

2000

1950

2000

1900

1950

NW25 Size per phase 2b100x10 2b100x10 2b100x10 2b100x10 2b100x10 2b100x10 2b100x10 2b100x10 2b100x10 2b100x10 2b100x10

I (A)

2500

2460

2500

2380

2500

2300

2460

NW32 Size per phase 2b120x10 2b120x10 2b120x10 2b120x10 2b120x10 2b120x10 2b120x10 2b120x10 2b120x10 2b120x10 2b120x10

I (A)

3200

3000

3170

2910

3080

2820

3000

2730

2910

2630

2820

connection not possible.

Canalis connection

For Canalis connections, apply the appropriate derating coefficient K.

Devices

NW08 NW10 NW12 NW16 NW20 NW25 NW32

Derating

coefficient K

0.98 0.98 0.97 0.97

Note:

the values indicated above have been validated for Prisma Plus switchboards.

Designing customer

connections

Fixed Masterpact NW08 to NW32

Front or rear connection

Additional informations

Designing electrical

characteristics