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D-46
Additional information
Electrical characteristics
Compact NS630b to NS1600
Vertical mounting
Front or rear connection
Incoming via top or bottom
DD383540.eps
Using the data below, it is possible to determine the permissible current for a
prefabricated connection between a vertical Compact NS630b/NS1600, fixed or
withdrawable, and Linergy busbars depending on the ambient temperature around
the switchboard and the IP value.
Fixed
Prefabricated connections
Device and cat. no.
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 3P cat. no. 33642
630 630 630 630
630
630
630
630
630
630
630
bb
4P cat. no. 33643
NS800 3P cat. no. 33642
800 800 800 800
800
800
800
800
800
800
800
bb
4P cat. no. 33643
NS1000 3P cat. no. 33642
1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000
bb
4P cat. no. 33643
NS1250 3P réf.33642 + 33644
1250 1250 1250 1250 1250 1250 1250 1200 1250 1150 1200
bb
4P réf.33643 + 33645
NS1600 3P réf.33642 + 33644
1600 1550 1600 1500 1550 1450 1500 1400 1450 1350 1400
bb
4P réf.33643 + 33645
bb
Connection impossible due to the operating-temperature limits of the devices installed in the switchboard.
Withdrawable
Prefabricated connections
Device and cat. no.
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 3P cat. no. 33642
630 630 630 630
630
630
630
630
630
630
630
bb
4P cat. no. 33643
NS800 3P cat. no. 33642
800 800 800 800
800
800
800
800
800
800
800
bb
4P cat. no. 33643
NS1000 3P cat. no. 33642
1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000
bb
4P cat. no. 33643
NS1250 3P réf.33642 + 33644
1250 1250 1250 1250 1250 1250 1250 1200 1250 1150 1200
bb
4P réf.33643 + 33645
NS1600 3P réf.33642 + 33644
1560 1480 1520 1430 1480 1380 1430 1330 1380 1280 1330
bb
4P réf.33643 + 33645
bb
Connection 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.
Designingcustomerconnections
Prefabricated connections for
Compact NS630b to NS1600