Prisma P Catalogue 2014-15

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D-38
Additional information
Electrical characteristics
Connection
Flat bars, 10 mm thick
Device 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 IPy 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 bb
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 bb
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 bb
I (A) 1000 1000 1000 1000 1000 1000 1000 1000 1000 970 1000
NS1250 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 bb
I (A) 1250 1250 1250 1250 1250 1250 1250 1180 1230 1130 1180
NS1600
(1)
Size per phase 2b 50 x 10 2b 50 x 10 2b 50 x 10 2b 50 x 10 2b 50 x 10 2b 50 x 10 2b 50 x 10 2b 50 x 10 2b 50 x 10 2b 50 x 10 2b 50 x 10 bb
I (A) 1600 1550 1600 1500 1550 1450 1500 1400 1450 1350 1400
(1) Make the neutral connection with one bar, 50 x 10 mm.
bbConnection impossible due to the operating-temperature limits of the devices installed in the switchboard.
Horizontal link
Flat bars, 10 mm thick
Device 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 IPy 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 bb
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 bb
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 bb
I (A) 1000 1000 1000 1000 1000 1000 1000 1000 1000 970 1000
NS1250 Size per phase 1b 60 x 10 1b 60 x 10 1b 60 x 10 1b 60 x 10 1b 60 x 10 1b 60 x 10 1b 60 x 10 1b 60 x 10 1b 60 x 10 1b 60 x 10 1b 60 x 10 bb
I (A) 1250 1250 1250 1250 1250 1250 1250 1180 1230 1130 1180
NS1600 Size per phase 1b 80 x 10 1b 80 x 10 1b 80 x 10 1b 80 x 10 1b 80 x 10 1b 80 x 10 1b 80 x 10 1b 80 x 10 1b 80 x 10 1b 80 x 10 1b 80 x 10 bb
I (A) 1600 1550 1600 1500 1550 1450 1500 1400 1450 1350 1400
bbConnection impossible due to the operating-temperature limits of the devices installed in the switchboard.
Note: the values indicated above have been validated for Prisma P switchboards.
Designing connections between
a device and busbars
Fixed Compact NS630b to NS1600