KATKO

Aluminium Enclosures

Switch Disconnectors housed in high-quality aluminium enclosures.

All aluminium enclosures are IP65 rated at a minimum for robust protection against dust and water.

Available in both black/grey and yellow/red.

 

A2/A4 enclosures are IK08 rated. (Degree of mechanical impact)

A5/A6 enclosures are IK10 rated.

 

Tested to IEC 60947-3. 

Note! Al-cables cannot be connected directly to switch terminals. For Al-cable connection please use a bi-metal cable connector.

Read more
  • 16-250A switch ratings
  • Other switch configurations available
  • Excellent for hard weather conditions
  • Tested to IEC 60947-3

Selected variant

Selected variant

Technical data

General Data

Number of poles 3
Rated insulation voltage Ui 800 V
Rated thermal current, Ith 25 A
Enclosure dimensions 159x104x80mm
Terminals / Bolt size Cu 1.5-16
Nominal values with cable size 4
Weight 0,8 kg

Rated operational current, Ie

Operational current - AC-21A - 400/415V 25 A
Operational current - AC-21A - 500V 25 A
Operational current - AC-21A - 690V 25 A
Operational current - AC-22A - 400/415V 16 A
Operational current - AC-22A - 500V 16 A
Operational current - AC-22A - 690V 16 A
Operational current - AC-23A - 400/415V 16 A
Operational current - AC-23A - 500V 16 A
Operational current - AC-23A - 690V 16 A

Rated operational power for 3-phase (1500 r.p.m.) squirrel cage induction motors (kW)

Operational power - AC-23A - 400/415V 7,5 kW
Operational power - AC-23A - 500V 7,5 kW

*Invisible Heading*

Operational power - AC-23A - 690V 11 kW

Rated fused short circuit current

Back-up fuse 25 A
R.M.S value, IK 50 kA
Peak value 3,8 kA
Rated impulse withstand voltage Uimp 8 kV
Rated short circuit making capacity at 690V, lcm 1 kA
Rated short time withstand current at 690V (1 s), lcw 0.7 kA

Rated breaking capacity, Icn

Breaking capacity - AC-23A - 400/415V 128 A
Breaking capacity - AC-23A - 500V 128 A
Breaking capacity - AC-23A - 690V 128 A

Additional Details

Electrical endurance 3000 operations
Mechanical endurance 50000 operations
Max terminal torque 1.8 Nm
Tariff code 85365080
Country of origin FI
Switch colour Black/grey

Measurements and connections

Product description

Switch Disconnectors housed in high-quality aluminium enclosures.

All aluminium enclosures are IP65 rated at a minimum for robust protection against dust and water.

Available in both black/grey and yellow/red.

 

A2/A4 enclosures are IK08 rated. (Degree of mechanical impact)

A5/A6 enclosures are IK10 rated.

 

Tested to IEC 60947-3. 

Note! Al-cables cannot be connected directly to switch terminals. For Al-cable connection please use a bi-metal cable connector.

Accessories

Parts Number of poles Rated insulation voltage Ui Rated thermal current, Ith Enclosure dimensions Terminals / Bolt size Cu Nominal values with cable size Weight Operational current - AC-21A - 400/415V Operational current - AC-21A - 500V Operational current - AC-21A - 690V Operational current - AC-22A - 400/415V Operational current - AC-22A - 500V Operational current - AC-22A - 690V Operational current - AC-23A - 400/415V Operational current - AC-23A - 500V Operational current - AC-23A - 690V Operational current - AC-23A - 1000V Operational power - AC-23A - 400/415V Operational power - AC-23A - 500V Operational power - AC-23A - 690V Back-up fuse R.M.S value, IK Peak value Rated impulse withstand voltage Uimp Rated short circuit making capacity at 690V, lcm Rated short time withstand current at 690V (1 s), lcw Breaking capacity - AC-23A - 400/415V Breaking capacity - AC-23A - 500V Breaking capacity - AC-23A - 690V Electrical endurance Mechanical endurance Max terminal torque Switch colour Price
3
800 V
25 A
159x104x80mm
1.5-16
4
0,8 kg
25 A
25 A
25 A
16 A
16 A
16 A
16 A
16 A
16 A
7,5 kW
7,5 kW
11 kW
25 A
50 kA
3,8 kA
8 kV
1 kA
0.7 kA
128 A
128 A
128 A
3000 operations
50000 operations
1.8 Nm
Black/grey
3
800 V
25 A
159x104x80mm
1.5-16
4
0,8 kg
25 A
25 A
25 A
16 A
16 A
16 A
16 A
16 A
16 A
7,5 kW
7,5 kW
11 kW
25 A
50 kA
3,8 kA
8 kV
1 kA
0.7 kA
128 A
128 A
128 A
3000 operations
50000 operations
1.8 Nm
Red/yellow
3
800 V
40 A
159x104x80mm
1.5-16
10
0,8 kg
25 A
25 A
25 A
25 A
25 A
25 A
25 A
25 A
25 A
11 kW
15 kW
22 kW
25 A
50 kA
3,8 kA
8 kV
1 kA
0.7 kA
200 A
200 A
200 A
3000 operations
50000 operations
1.8 Nm
Black/grey
3
800 V
40 A
159x104x80mm
1.5-16
10
0,8 kg
25 A
25 A
25 A
25 A
25 A
25 A
25 A
25 A
25 A
11 kW
15 kW
22 kW
25 A
50 kA
3,8 kA
8 kV
1 kA
0.7 kA
200 A
200 A
200 A
3000 operations
50000 operations
1.8 Nm
Red/yellow
3
800 V
63 A
159x104x80mm
1.5-16
16
0,8 kg
40 A
40 A
40 A
40 A
40 A
40 A
40 A
25 A
25 A
22 kW
15 kW
22 kW
40 A
25 kA
4,5 kA
8 kV
1 kA
0.7 kA
320 A
200 A
200 A
3000 operations
50000 operations
1.8 Nm
Black/grey
3
800 V
63 A
159x104x80mm
1.5-16
16
0,8 kg
40 A
40 A
40 A
40 A
40 A
40 A
40 A
25 A
25 A
22 kW
15 kW
22 kW
40 A
25 kA
4,5 kA
8 kV
1 kA
0.7 kA
320 A
200 A
200 A
3000 operations
50000 operations
1.8 Nm
Red/yellow
3
800 V
80 A
262x162x108mm
2.5-35
25
2 kg
80 A
80 A
80 A
63 A
63 A
63 A
40 A
40 A
40 A
22 kW
30 kW
37 kW
80 A
50 kA
8,7 kA
8 kV
3.1 kA
2 kA
320 A
320 A
320 A
3000 operations
50000 operations
2.5 Nm
Black/grey
3
800 V
80 A
262x162x108mm
2.5-35
25
2 kg
80 A
80 A
80 A
63 A
63 A
63 A
40 A
40 A
40 A
22 kW
30 kW
37 kW
80 A
50 kA
8,7 kA
8 kV
3.1 kA
2 kA
320 A
320 A
320 A
3000 operations
50000 operations
2.5 Nm
Red/yellow
3
800 V
100 A
262x162x108mm
2.5-35
35
2,1 kg
100 A
100 A
100 A
80 A
80 A
80 A
63 A
40 A
40 A
30 kW
30 kW
37 kW
80 A
50 kA
8,7 kA
8 kV
3.1 kA
2 kA
504 A
320 A
320 A
3000 operations
50000 operations
2.5 Nm
Black/grey
3
800 V
100 A
262x162x108mm
2.5-35
35
2,1 kg
100 A
100 A
100 A
80 A
80 A
80 A
63 A
40 A
40 A
30 kW
30 kW
37 kW
80 A
50 kA
8,7 kA
8 kV
3.1 kA
2 kA
504 A
320 A
320 A
3000 operations
50000 operations
2.5 Nm
Red/yellow
3
800 V
125 A
262x162x108mm
6-70
70
3,5 kg
125 A
125 A
125 A
100 A
100 A
100 A
100 A
63 A
63 A
55 kW
37 kW
55 kW
160 A
65 kA
15 kA
8 kV
8 kA
5 kA
800 A
504 A
504 A
2000 operations
16000 operations
6 Nm
Black/grey
3
800 V
125 A
262x162x108mm
6-70
70
3,5 kg
125 A
125 A
125 A
100 A
100 A
100 A
100 A
63 A
63 A
55 kW
37 kW
55 kW
160 A
65 kA
15 kA
8 kV
8 kA
5 kA
800 A
504 A
504 A
2000 operations
16000 operations
6 Nm
Red/yellow
3
800 V
160 A
262x162x108mm
6-70
70
3,5 kg
160 A
160 A
160 A
125 A
125 A
125 A
125 A
80 A
80 A
55 kW
55 kW
75 kW
160 A
65 kA
15 kA
8 kV
8 kA
5 kA
1000 A
640 A
640 A
2000 operations
16000 operations
6 Nm
Black/grey
3
800 V
160 A
262x162x108mm
6-70
70
3,5 kg
160 A
160 A
160 A
125 A
125 A
125 A
125 A
80 A
80 A
55 kW
55 kW
75 kW
160 A
65 kA
15 kA
8 kV
8 kA
5 kA
1000 A
640 A
640 A
2000 operations
16000 operations
6 Nm
Red/yellow
3
800 V
200 A
262x162x108mm
6-70
95
3,5 kg
160 A
160 A
160 A
160 A
160 A
160 A
160 A
100 A
100 A
90 kW
55 kW
90 kW
160 A
65 kA
15 kA
8 kV
8 kA
5 kA
1280 A
800 A
800 A
2000 operations
16000 operations
6 Nm
Black/grey
3
800 V
200 A
262x162x108mm
6-70
95
3,5 kg
160 A
160 A
160 A
160 A
160 A
160 A
160 A
100 A
100 A
90 kW
55 kW
90 kW
160 A
65 kA
15 kA
8 kV
8 kA
5 kA
1280 A
800 A
800 A
2000 operations
16000 operations
6 Nm
Red/yellow
3
1000 V
250 A
522x400x170mm
M8
95
14 kg
200 A
200 A
200 A
200 A
200 A
200 A
200 A
200 A
200 A
110 kW
132 kW
160 kW
250 A
100 kA
26 kA
12 kV
14 kA
8 kA
1600 A
1600 A
1600 A
2000 operations
16000 operations
15-22 Nm
Black/grey
3
1000 V
250 A
522x400x170mm
M10
95
14 kg
200 A
200 A
200 A
200 A
200 A
200 A
200 A
200 A
200 A
110 kW
132 kW
160 kW
250 A
100 kA
26 kA
8 kV
14 kA
8 kA
1600 A
1600 A
1600 A
2000 operations
16000 operations
15-22 Nm
Red/yellow
3
1000 V
315 A
522x400x170mm
M8
120
14 kg
250 A
250 A
250 A
250 A
250 A
250 A
250 A
250 A
250 A
135 A
132 kW
160 kW
250 kW
250 A
100 kA
26 kA
12 kV
14 kA
8 kA
2000 A
2000 A
2000 A
2000 operations
16000 operations
15-22 Nm
Black/grey
3
1000 V
315 A
522x400x170mm
M10
120
14 kg
250 A
250 A
250 A
250 A
250 A
250 A
250 A
250 A
250 A
135 A
132 kW
160 kW
250 kW
250 A
100 kA
26 kA
8 kV
14 kA
8 kA
2000 A
2000 A
2000 A
2000 operations
16000 operations
15-22 Nm
Red/yellow
4
800 V
25 A
159x104x80mm
1.5-16
4
0,9 kg
25 A
25 A
25 A
16 A
16 A
16 A
16 A
16 A
16 A
7,5 kW
7,5 kW
11 kW
25 A
50 kA
3,8 kA
8 kV
1 kA
0.7 kA
128 A
128 A
128 A
3000 operations
50000 operations
1.8 Nm
Black/grey
4
800 V
25 A
159x104x80mm
1.5-16
4
0,9 kg
25 A
25 A
25 A
16 A
16 A
16 A
16 A
16 A
16 A
7,5 kW
7,5 kW
11 kW
25 A
50 kA
3,8 kA
8 kV
1 kA
0.7 kA
128 A
128 A
128 A
3000 operations
50000 operations
1.8 Nm
Red/yellow
4
800 V
40 A
159x104x80mm
1.5-16
10
0,9 kg
25 A
25 A
25 A
25 A
25 A
25 A
25 A
25 A
25 A
11 kW
15 kW
22 kW
25 A
50 kA
3,8 kA
8 kV
1 kA
0.7 kA
200 A
200 A
200 A
3000 operations
50000 operations
1.8 Nm
Black/grey
4
800 V
40 A
159x104x80mm
1.5-16
10
0,9 kg
25 A
25 A
25 A
25 A
25 A
25 A
25 A
25 A
25 A
11 kW
15 kW
22 kW
25 A
50 kA
3,8 kA
8 kV
1 kA
0.7 kA
200 A
200 A
200 A
3000 operations
50000 operations
1.8 Nm
Red/yellow
4
800 V
63 A
159x104x80mm
1.5-16
16
0,9 kg
40 A
40 A
40 A
40 A
40 A
40 A
40 A
25 A
25 A
22 kW
15 kW
22 kW
40 A
25 kA
4,5 kA
8 kV
1 kA
0.7 kA
320 A
200 A
200 A
3000 operations
50000 operations
1.8 Nm
Black/grey
4
800 V
63 A
159x104x80mm
1.5-16
16
0,9 kg
40 A
40 A
40 A
40 A
40 A
40 A
40 A
25 A
25 A
22 kW
15 kW
22 kW
40 A
25 kA
4,5 kA
8 kV
1 kA
0.7 kA
320 A
200 A
200 A
3000 operations
50000 operations
1.8 Nm
Red/yellow
4
800 V
80 A
262x162x108mm
2.5-35
25
2,1 kg
80 A
80 A
80 A
63 A
63 A
63 A
40 A
40 A
40 A
22 kW
30 kW
37 kW
80 A
50 kA
8,7 kA
8 kV
3.1 kA
2 kA
320 A
320 A
320 A
3000 operations
50000 operations
2.5 Nm
Black/grey
4
800 V
80 A
262x162x108mm
2.5-35
25
2,1 kg
80 A
80 A
80 A
63 A
63 A
63 A
40 A
40 A
40 A
22 kW
30 kW
37 kW
80 A
50 kA
8,7 kA
8 kV
3.1 kA
2 kA
320 A
320 A
320 A
3000 operations
50000 operations
2.5 Nm
Red/yellow
4
800 V
100 A
262x162x108mm
2.5-35
35
2,1 kg
100 A
100 A
100 A
80 A
80 A
80 A
63 A
40 A
40 A
30 kW
30 kW
37 kW
80 A
50 kA
8,7 kA
8 kV
3.1 kA
2 kA
504 A
320 A
320 A
3000 operations
50000 operations
2.5 Nm
Black/grey
4
800 V
100 A
262x162x108mm
2.5-35
35
2,1 kg
100 A
100 A
100 A
80 A
80 A
80 A
63 A
40 A
40 A
30 kW
30 kW
37 kW
80 A
50 kA
8,7 kA
8 kV
3.1 kA
2 kA
504 A
320 A
320 A
3000 operations
50000 operations
2.5 Nm
Red/yellow
4
800 V
125 A
262x162x108mm
6-70
70
3,6 kg
125 A
125 A
125 A
100 A
100 A
100 A
100 A
63 A
63 A
55 kW
37 kW
55 kW
160 A
65 kA
15 kA
8 kV
8 kA
5 kA
800 A
504 A
504 A
2000 operations
16000 operations
6 Nm
Black/grey
4
800 V
125 A
262x162x108mm
6-70
70
3,6 kg
125 A
125 A
125 A
100 A
100 A
100 A
100 A
63 A
63 A
55 kW
37 kW
55 kW
160 A
65 kA
15 kA
8 kV
8 kA
5 kA
800 A
504 A
504 A
2000 operations
16000 operations
6 Nm
Red/yellow
4
800 V
160 A
262x162x108mm
6-70
70
3,6 kg
160 A
160 A
160 A
125 A
125 A
125 A
125 A
80 A
80 A
55 kW
55 kW
75 kW
160 A
65 kA
15 kA
8 kV
8 kA
5 kA
1000 A
640 A
640 A
2000 operations
16000 operations
6 Nm
Black/grey
4
800 V
160 A
262x162x108mm
6-70
70
3,6 kg
160 A
160 A
160 A
125 A
125 A
125 A
125 A
80 A
80 A
55 kW
55 kW
75 kW
160 A
65 kA
15 kA
8 kV
8 kA
5 kA
1000 A
640 A
640 A
2000 operations
16000 operations
6 Nm
Red/yellow
4
800 V
200 A
262x162x108mm
6-70
95
3,6 kg
160 A
160 A
160 A
160 A
160 A
160 A
160 A
100 A
100 A
90 kW
55 kW
90 kW
160 A
65 kA
15 kA
8 kV
8 kA
5 kA
1280 A
800 A
800 A
2000 operations
16000 operations
6 Nm
Black/grey
4
800 V
200 A
262x162x108mm
6-70
95
3,6 kg
160 A
160 A
160 A
160 A
160 A
160 A
160 A
100 A
100 A
90 kW
55 kW
90 kW
160 A
65 kA
15 kA
8 kV
8 kA
5 kA
1280 A
800 A
800 A
2000 operations
16000 operations
6 Nm
Red/yellow
4
1000 V
250 A
522x400x170mm
M8
95
14,1 kg
200 A
200 A
200 A
200 A
200 A
200 A
200 A
200 A
200 A
110 kW
132 kW
160 kW
250 A
100 kA
26 kA
12 kV
14 kA
8 kA
1600 A
1600 A
1600 A
2000 operations
16000 operations
15-22 Nm
Black/grey
4
1000 V
250 A
522x400x170mm
M8
95
14,1 kg
200 A
200 A
200 A
200 A
200 A
200 A
200 A
200 A
200 A
110 kW
132 kW
160 kW
250 A
100 kA
26 kA
12 kV
14 kA
8 kA
1600 A
1600 A
1600 A
2000 operations
16000 operations
15-22 Nm
Red/yellow
4
1000 V
315 A
522x400x170mm
M8
125
14,1 kg
250 A
250 A
250 A
250 A
250 A
250 A
250 A
250 A
250 A
135 A
132 kW
160 kW
250 kW
250 A
100 kA
26 kA
12 kV
14 kA
8 kA
2000 A
2000 A
2000 A
2000 operations
16000 operations
15-22 Nm
Black/grey
4
1000 V
315 A
522x400x170mm
M8
125
14,1 kg
250 A
250 A
250 A
250 A
250 A
250 A
250 A
250 A
250 A
135 A
132 kW
160 kW
250 kW
250 A
100 kA
26 kA
12 kV
14 kA
8 kA
2000 A
2000 A
2000 A
2000 operations
16000 operations
15-22 Nm
Red/yellow

Selected variant

Select a variant in the list

Contact us

If you need any help, you can contact us in one of the following ways:

phone 0116 284 9900

Send an e-mail Send an e-mail

comments Use live chat