Siemens 3KA55 Broszura - Strona 23

Przeglądaj online lub pobierz pdf Broszura dla Przełącznik Siemens 3KA55. Siemens 3KA55 50 stron. Switch disconnectors and fuses

Drukuj stronę
Siemens 3KA55 Broszura
Specifications
Type
Main conductor connection
Busbar systems, max. dimensions (w × t)
Cable lug, max. conductor cross-section (stranded)
Tightening torque
Terminal screws
PE/ground-conductor connection
Flat bars
Cable lug, max. conductor cross-section (stranded)
4th pole mountable (accessory)
Rated uninterrupted current I
u
Rated operating current I
at AC-21A, AC 690 V
e
Main conductor connection
Flat bars
Cable lug, max. conductor cross-section (stranded)
Auxiliary switch 1 NO + 1 NC (accessory)
Max. number to be plugged
Rated operating current I
at AC 50 Hz/60 Hz
e
I
/AC-12
e
I
/AC-15 at U
= 220 V/230 V
e
e
I
/AC-15 at U
= 380 V/400 V
e
e
I
/AC-15 at U
= 500 V
e
e
/AC-15 at U
= 690 V
I
e
e
Rated operating current I
at DC
e
/DC-13 at U
= 24 V
I
e
e
I
/DC-13 at U
= 48 V
e
e
I
/DC-13 at U
= 110 V
e
e
I
/DC-13 at U
= 220 V
e
e
I
/DC-13 at U
= 440 V
e
e
Connection
Solid
Finely stranded with end sleeve
Weight
Complete version
3KL
3KM
Basic version
3KL
3KM
Permissible mounting position
10°
180°
180°
NSE00182
3KL, 3KM
■
Accessories
For the SENTRIC KL switch disconnectors, complete kits for
standard and EMERCENCY-STOP use are available for installa-
tion in the side and rear panels of switchgear cabinets.
SENTRIC KL Switch Disconnectors with Fuses
IEC 60947-1, IEC 60947-3, VDE 0660 Part 107
3KL50
3KM50
mm × mm
25 × 9
2
mm
35
Nm
6 ... 7.5
M 6
mm × mm
–
2
mm
–
A
–
A
–
mm × mm
–
2
mm
–
1
A
10
A
6
A
4
A
2.5
A
1.2
A
10
A
4
A
1.2
A
0.4
A
0.2
2
mm
2 × (0.5–1.5)
2
mm
2 × (1–2.5)
kg
1.150
kg
1.936
kg
0.850
kg
1.820
180°
1
3KL52
3KL53
3KL55
)
1
3KM52
3KM53
3KM55
)
45 × 10
45 × 10
40 × 12
70
120
150
7 ... 10
18 ... 22
35 ... 45
M 6
M 8
M 10
–
–
20 × 2.5
–
–
70
125
125
400
125
125
400
15 × 3
15 × 3
25 × 4
70
70
240
2
2
2
2.560
2.560
5.400
2.960
2.960
7.160
2.200
2.200
4.500
2.600
2.600
6.147
Siemens LV 10 · 2004
General data
1)
1)
3KL57
3KL61
3KL62
1)
3KM57
40 × 15
40 × 17
40 × 17
2 × 150
2 × 240
2 × 240
or
1 × 240
35 ... 45
56
56
M 10
M 12
M 12
20 × 2.5
–
–
120
–
–
400
–
–
400
–
–
25 × 4
–
–
240
–
–
2
3
3
5.700
–
–
7.450
–
–
4.800
14.000
14.000
6.443
–
–
7/23
7