Stahl 8549/1, Руководство по эксплуатации, Страница: 33 / 52

168779 / 854960300010
2011-09-23·BA00·III·en·02
Technical Data
7
Load and Motor Switch, Load-Break
Switch 8549/1
Ambient temperature 8549/1-.1: - 30 ... + 80 °C
8549/1-.2: - 50 ... + 80 °C
Depending on the rated operational current, cable cross section and the temperature class:
8549/1-3., 3-pole:
8549/1-4., 3-pole + N:
Installation position arbitrary
Schematic Main contacts
Auxiliary contacts
1)
load-shedding contact (delayed ON, advanced OFF, acc. to IEC/EN 60947-1)
Temperature class and ambient temperature Rated
operational
current Cable cross
section
T6 T5 T4
T
a
( 45 °C T
a
( 60 °C T
a
( 65 °C 180 A
) 95 mm
2
T
a
( 50 °C T
a
( 65 °C T
a
( 70 °C 160 A
T
a
( 60 °C T
a
( 75 °C T
a
( 80 °C 125 A
T
a
( 45 °C T
a
( 60°C T
a
( 65 °C 160 A
) 70 mm
2
T
a
( 55 °C T
a
( 70 °C T
a
( 75 °C 125 A
T
a
( 50 °C T
a
( 65 °C T
a
( 70 °C 125 A
) 50 mm
2
Temperature class and ambient temperature Rated
operational
current Cable cross
section
T6 T5 T4
T
a
( 40 °C T
a
( 55 °C T
a
( 60 °C 180 A
) 95 mm
2
T
a
( 45 °C T
a
( 60 °C T
a
( 65 °C 160 A
T
a
( 60 °C T
a
( 75 °C T
a
( 80 °C 125 A
T
a
( 40 °C T
a
( 55°C T
a
( 65 °C 160 A
) 70 mm
2
T
a
( 55 °C T
a
( 70 °C T
a
( 75 °C 125 A
T
a
( 50 °C T
a
( 65 °C T
a
( 70 °C 125 A
) 50 mm
2
14143E00 14824E00
14144E00 14825E00
1 3 5 7 9 01
2 4 6 8 10 02
1 3 5 7 9 01
2 4 6 8 10 02
1 3 5 7 9 01
2 4 6 8 10 02
1 3 5 7 9 01
2 4 6 8 10 02
mounted in left mounting slot mounted in right mounting slot
14145E00 14146E00
14147E00 14147E00
14148E00 14148E00