KATKO

Stainless Steel Enclosures

Switch Disconnectors housed in high-quality stainless steel enclosures.

All stainless steel enclosures are IP66 rated at a minimum for robust protection against dust and water.

Available in both black/grey and yellow/red.

 

Stainless steel is ideal for applications where hygiene and good protection against corrosion are important.

These enclosures are also available with EMC and EMC/EX protection upon request.

 

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
  • 16-1600A switch ratings
  • Other switch configurations available
  • Hygienic and corrosion resistant
  • 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 160x120x77mm
Terminals / Bolt size Cu 1.5-16
Nominal values with cable size 4
Weight 1,2 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 stainless steel enclosures.

All stainless steel enclosures are IP66 rated at a minimum for robust protection against dust and water.

Available in both black/grey and yellow/red.

 

Stainless steel is ideal for applications where hygiene and good protection against corrosion are important.

These enclosures are also available with EMC and EMC/EX protection upon request.

 

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.

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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 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
160x120x77mm
1.5-16
4
1,2 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
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
160x120x77mm
1.5-16
4
1,2 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
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
160x120x77mm
1.5-16
10
1,2 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
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
160x120x77mm
1.5-16
10
1,2 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
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
160x120x77mm
1.5-16
16
1,2 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
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
160x120x77mm
1.5-16
16
1,2 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
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
260x160x90mm
2.5-35
25
2,3 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
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
260x160x90mm
2.5-35
25
2,3 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
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
260x160x90mm
2.5-35
35
2,3 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
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
260x160x90mm
2.5-35
35
2,3 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
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
260x160x90mm
6-70
70
2,3 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 kA
5 kA
800 A
504 A
504 A
2000 operations
16000 operations
6 Nm
Black/grey
3
800 V
125 A
260x160x90mm
6-70
70
2,3 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 kA
5 kA
800 A
504 A
504 A
2000 operations
16000 operations
6 Nm
Red/yellow
3
800 V
160 A
260x160x90mm
6-70
70
2,3 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 kA
5 kA
1000 A
640 A
640 A
2000 operations
16000 operations
6 Nm
Black/grey
3
800 V
160 A
260x160x90mm
6-70
70
2,3 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 kA
5 kA
1000 A
640 A
640 A
2000 operations
16000 operations
6 Nm
Red/yellow
3
800 V
200 A
400x300x120mm
6-70
95
6,9 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 kA
5 kA
1280 A
800 A
800 A
2000 operations
16000 operations
6 Nm
Black/grey
3
800 V
200 A
400x300x120mm
6-70
95
6,9 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 kA
5 kA
1280 A
800 A
800 A
2000 operations
16000 operations
6 Nm
Red/yellow
3
1000 V
250 A
600x400x200mm
M10
95
15 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
14 kA
8 kA
1600 A
1600 A
1600 A
2000 operations
16000 operations
15-22 Nm
Black/grey
3
1000 V
250 A
600x400x200mm
M10
95
15 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
14 kA
8 kA
1600 A
1600 A
1600 A
2000 operations
16000 operations
15-22 Nm
Red/yellow
3
1000 V
315 A
600x400x200mm
M10
120
15 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
14 kA
8 kA
2000 A
2000 A
2000 A
2000 operations
16000 operations
15-22 Nm
Black/grey
3
1000 V
315 A
600x400x200mm
M10
120
15 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
14 kA
8 kA
2000 A
2000 A
2000 A
2000 operations
16000 operations
15-22 Nm
Red/yellow
3
1000 V
315 A
600x400x200mm
M10
185
16 kg
315 A
315 A
315 A
315 A
315 A
315 A
315 A
315 A
315 A
160 kW
200 kW
315 kW
400 A
100 kA
42 kA
27.5 kA
13.5 kA
2520 A
2520 A
2520 A
2000 operations
10000 operations
40-44 Nm
Black/grey
3
1000 V
315 A
600x400x200mm
M10
185
16 kg
315 A
315 A
315 A
315 A
315 A
315 A
315 A
315 A
315 A
160 kW
200 kW
315 kW
400 A
100 kA
42 kA
27.5 kA
13.5 kA
2520 A
2520 A
2520 A
2000 operations
10000 operations
40-44 Nm
Red/yellow
3
1000 V
400 A
600x400x200mm
M10
240
16 kg
400 A
400 A
400 A
400 A
400 A
400 A
400 A
400 A
400 A
200 A
200 kW
250 kW
355 kW
400 A
100 kA
42 kA
27.5 kA
13.5 kA
3200 A
3200 A
3200 A
2000 operations
10000 operations
30-44 Nm
Black/grey
3
1000 V
400 A
600x400x200mm
M10
240
16 kg
400 A
400 A
400 A
400 A
400 A
400 A
400 A
400 A
400 A
200 A
200 kW
250 kW
355 kW
400 A
100 kA
42 kA
27.5 kA
13.5 kA
3200 A
3200 A
3200 A
2000 operations
10000 operations
30-44 Nm
Red/yellow
3
1000 V
630 A
800x600x200mm
M12
2x185
25 kg
630 A
630 A
630 A
630 A
630 A
630 A
630 A
630 A
630 A
355 kW
400 kW
630 kW
630 A
100 kA
76 kA
60 kA
28 kA
5040 A
5040 A
5040 A
2000 operations
10000 operations
50-75 Nm
Black/grey
3
1000 V
630 A
800x600x200mm
M12
2x185
25 kg
630 A
630 A
630 A
630 A
630 A
630 A
630 A
630 A
630 A
355 kW
400 kW
630 kW
630 A
100 kA
76 kA
60 kA
28 kA
5040 A
5040 A
5040 A
2000 operations
10000 operations
50-75 Nm
Red/yellow
4
800 V
25 A
160x120x77mm
1.5-16
4
1,3 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
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
160x120x77mm
1.5-16
4
1,3 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
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
160x120x77mm
1.5-16
10
1,3 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
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
160x120x77mm
1.5-16
10
1,3 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
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
160x120x77mm
1.5-16
16
1,3 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
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
160x120x77mm
1.5-16
16
1,3 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
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
260x160x90mm
2.5-35
25
2,4 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
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
260x160x90mm
2.5-35
25
2,4 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
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
260x160x90mm
2.5-35
35
2,4 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
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
260x160x90mm
2.5-35
35
2,4 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
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
260x160x90mm
6-70
70
2,4 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 kA
5 kA
800 A
504 A
504 A
2000 operations
16000 operations
6 Nm
Black/grey
4
800 V
125 A
260x160x90mm
6-70
70
2,4 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 kA
5 kA
800 A
504 A
504 A
2000 operations
16000 operations
6 Nm
Red/yellow
4
800 V
160 A
260x160x90mm
6-70
70
2,4 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 kA
5 kA
1000 A
640 A
640 A
2000 operations
16000 operations
6 Nm
Black/grey
4
800 V
160 A
260x160x90mm
6-70
70
2,4 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 kA
5 kA
1000 A
640 A
640 A
2000 operations
16000 operations
6 Nm
Red/yellow
4
800 V
200 A
400x300x120mm
6-70
95
7 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 kA
5 kA
1280 A
800 A
800 A
2000 operations
16000 operations
6 Nm
Black/grey
4
800 V
200 A
400x300x120mm
6-70
95
7 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 kA
5 kA
1280 A
800 A
800 A
2000 operations
16000 operations
6 Nm
Red/yellow
4
1000 V
250 A
600x400x200mm
M10
95
16 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
14 kA
8 kA
1600 A
1600 A
1600 A
2000 operations
16000 operations
15-22 Nm
Black/grey
4
1000 V
250 A
600x400x200mm
M10
95
16 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
14 kA
8 kA
1600 A
1600 A
1600 A
2000 operations
16000 operations
15-22 Nm
Red/yellow
4
1000 V
315 A
600x400x200mm
M10
120
16 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
14 kA
8 kA
2000 A
2000 A
2000 A
2000 operations
16000 operations
15-22 Nm
Black/grey
4
1000 V
315 A
600x400x200mm
M10
120
16 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
14 kA
8 kA
2000 A
2000 A
2000 A
2000 operations
16000 operations
15-22 Nm
Red/yellow
4
1000 V
315 A
600x400x200mm
M10
185
16 kg
315 A
315 A
315 A
315 A
315 A
315 A
315 A
315 A
315 A
160 kW
200 kW
315 kW
400 A
100 kA
42 kA
27.5 kA
13.5 kA
2520 A
2520 A
2520 A
2000 operations
10000 operations
40-44 Nm
Black/grey
4
1000 V
315 A
600x400x200mm
M10
185
16 kg
315 A
315 A
315 A
315 A
315 A
315 A
315 A
315 A
315 A
160 kW
200 kW
315 kW
400 A
100 kA
42 kA
27.5 kA
13.5 kA
2520 A
2520 A
2520 A
2000 operations
10000 operations
40-44 Nm
Red/yellow
4
1000 V
400 A
600x400x200mm
M10
240
16 kg
400 A
400 A
400 A
400 A
400 A
400 A
400 A
400 A
400 A
200 A
200 kW
250 kW
355 kW
400 A
100 kA
42 kA
27.5 kA
13.5 kA
3200 A
3200 A
3200 A
2000 operations
10000 operations
30-44 Nm
Black/grey
4
1000 V
400 A
600x400x200mm
M10
240
16 kg
400 A
400 A
400 A
400 A
400 A
400 A
400 A
400 A
400 A
200 A
200 kW
250 kW
355 kW
400 A
100 kA
42 kA
27.5 kA
13.5 kA
3200 A
3200 A
3200 A
2000 operations
10000 operations
30-44 Nm
Red/yellow
4
1000 V
630 A
800x600x200mm
M12
2x185
26 kg
630 A
630 A
630 A
630 A
630 A
630 A
630 A
630 A
630 A
355 kW
400 kW
630 kW
630 A
100 kA
76 kA
60 kA
28 kA
5040 A
5040 A
5040 A
2000 operations
10000 operations
50-75 Nm
Black/grey
4
1000 V
630 A
800x600x200mm
M12
2x185
26 kg
630 A
630 A
630 A
630 A
630 A
630 A
630 A
630 A
630 A
355 kW
400 kW
630 kW
630 A
100 kA
76 kA
60 kA
28 kA
5040 A
5040 A
5040 A
2000 operations
10000 operations
50-75 Nm
Red/yellow

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