311 / 356
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
IP
y
31 IP > 31 IP
y
31 IP > 31 IP
y
31 IP > 31 IP
y
31 IP > 31 IP
y
31 IP > 31 IP
y
31 IP > 31
NS630b Size per
phase
1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10
b
I (A)
630
630
630
630
630
630
630
630
630
630
630
NS800 Size per
phase
1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10
b
I (A)
800
800
800
800
800
800
800
800
800
800
800
NS1000 Size per
phase
1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10 1b 50 x 10
b
I (A)
1000
1000
1000
1000 1000
1000
1000
1000
1000
970
1000
NS1250 Size per
phase
1b 80x10 1b 80x10 1b 80x10 1b 80x10 1b 80x10 1b 80x10 1b 80x10 1b 80x10 1b 80x10 1b 80x10 1b 80x10
b
I (A)
1250
1250
1250 1250
1250
1250
1250
1180
1230
1130
1180
NS1600 Size per
phase
1b100x10 1b100x10 1b100x10 1b100x10 1b100x10 1b100x10 1b100x10 1b100x10 1b100x10 1b100x10 1b100x10
b
I (A)
1600
1550
1600
1500 1550
1450
1500
1400
1450
1350
1400
b
connection not possible.
Canalis connection
For Canalis connections, apply the appropriate derating coefficient K.
Devices
NS630b NS800 NS1000 NS1250 NS1600
Derating
coefficient K
1
1
1
1
0.98
Note:
the values indicated above have been validated for Prisma Plus switchboards.
Designing customer
connections
Fixed Compact NS630b to NS1600
Rear connection
D-63
Additional informations
Designing electrical
characteristics