299 / 356
D-51
Masterpact NT06 to NT16,
vertically mounted
DD383673
Using the data below, it is possible to determine the permissible current for a
prefabricated connection between a vertical Masterpact NT06/NT16, fixed or
drawout, 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
NT06 3P cat. no. 33642
630
630
630
630
630
630
630
630
630
630
630
b
4P cat. no. 33643
NT08 3P cat. no. 33642
800
800
800
800
800
800
800
800
800
800
800
b
4P cat. no. 33643
NT10 3P cat. no.33642
1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000
b
4P cat. no.33643
NT12 3P cat. no.33642 + 33644 1250 1250 1250 1250 1250 1250 1250 1200 1250 1150 1200
b
4P cat. no.33643 + 33645
NT16 3P 33642 + 33644
1600 1570 1600 1520 1570 1470 1520 1420 1470 1370 1420
b
4P cat. no.33643 + 33645
Drawout
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
NT06 3P cat. no. 33642
630
630
630
630
630
630
630
630
630
630
630
b
4P cat. no. 33643
NT08 3P cat. no. 33642
800
800
800
800
800
800
800
800
800
800
800
b
4P cat. no. 33643
NT10 3P cat. no.33642
1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000
b
4P cat. no.33643
NT12 3P cat. no.33642 + 33644 1250 1250 1250 1250 1250 1250 1250 1200 1250 1150 1200
b
4P cat. no.33643 + 33645
NT16 3P 33642 + 33644
1560 1480 1520 1430 1480 1380 1430 1330 1380 1280 1330
b
4P cat. no.33643 + 33645
b
connection not possible.
Note:
the values indicated above have been validated for Prisma Plus switchboards.
Designing customer
connections
Prefabricated connections for
Masterpact NT06 to NT16
Top or bottom front connection
Additional informations
Designing electrical
characteristics