J73KN-A-22 Omron, J73KN-A-22 Datasheet - Page 76

• Manufacturer Part Number: J73KN-A-22
• Description: CONTACT BLCK 2NO2NC FOR J7KNA-AR
• Manufacturer: Omron

Specifications of J73KN-A-22

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: J73KNA22

Technical Data according to IEC/EN 60947-1, 60947-2, 60947-4-1 and VDE 0660
This table shows the rated ultimate short-circuit breaking capacity I
and the rated service short-circuit breaking capacity I
circuit-breakers with different operational voltages as a function of
the rated current In of the circuit-breakers.
The circuit-breakers can be fed at the top or bottom supply terminals
without any reduction of the rated data.
H-76
Circuit-
breaker
Type
J7MN-12 0.16 to 0.8 100
J7MN-25 0.16 to 1.25 100
J7MN-50 25
J7MN-100 63
*1) 10% overvoltage
*2) 5% overvoltage
*3) Back-up fuse required if short-circuit current at installation point > 50 kA
-- No back-up fuse required.
Rated
current In
A
1
1.25
1.6
2
2.5
3.2
4
5
6.3
8
10
12
1.6
2
2.5
3.2
4
5
6.3
8
10
12.5
16
20
22
25
32
40
45
50
75
90
100
Motor Protection Circuit Breaker (MPCB)
up to AC 240V
I
kA
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
cu
I
kA
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
cs
max.
fuse
(gL/gG)
A
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
*1)
100
100
100
100
up to AC 400V
up to AC 415V
I
kA
100
100
100
100
100
100
100
100
50
50
50
100
100
100
100
100
100
100
100
100
50
50
50
50
50
50
50
50
50
50
50
50
50
cu
cs
of the J7MN
I
kA
100
100
100
100
100
100
100
100
100
100
12.5
12.5
12.5
100
100
100
100
100
100
100
100
100
100
100
25
25
25
25
25
25
25
25
25
25
25
25
25
cs
max.
fuse
(gL/gG)
A
--
--
--
--
--
--
--
--
--
--
80
80
80
--
--
--
--
--
--
--
--
--
--
--
100
125
125
125
125
125
160
160
160
160
160
160
160
*1)
*2)
*3)
*3)
*3)
J7MN
cu
*3)
*3)
*3)
*3)
*3)
*3)
*3)
*3)
*3)
*3)
*3)
*3)
*3)
up to AC 440V
up to AC 460V
I
kA
100
100
100
100
100
100
10
10
10
10
10
10
10
100
100
100
100
100
100
100
100
50
50
50
20
20
20
20
30
30
30
30
30
40
40
40
40
cu
If the short-circuit current exceeds the rated short-circuit breaking
capacity of the circuit-breaker specified in the tables at the
installation point, a back-up fuse is to be used.
The maximum rated current for the back-up fuse is specified in the
tables. These fuses are only suitable for the short-circuit-currents as
indicated on the fuses.
I
kA
100
100
100
100
100
100
10
10
10
10
10
10
10
100
100
100
100
100
100
100
100
25
25
25
10
10
10
10
15
15
15
15
15
20
20
20
20
cs
max.
fuse
(gL/gG)
A
--
--
--
--
--
--
40
40
50
50
63
63
80
--
--
--
--
--
--
--
--
63
80
80
80
80
100
100
100
125
125
125
125
160
160
160
160
*1)
*2)
*3
*3
*3
up to AC 500V
up to AC 525V
I
kA
100
100
100
100
10
10
3
3
3
3
3
3
3
100
100
100
100
100
100
100
100
42
42
42
10
10
10
10
12
10
10
10
10
12
8
8
8
cu
I
kA
100
100
100
100
10
10
3
3
3
3
3
3
3
100
100
100
100
100
100
100
100
21
21
21
5
5
5
5
6
5
5
5
5
6
4
4
4
cs
max.
fuse
(gL/gG)
A
--
--
--
--
35
35
40
40
50
50
63
63
80
--
--
--
--
--
--
--
--
63
63
80
80
80
80
80
80
100
100
100
100
125
125
125
125
*1)
*2)
I
kA
100
100
2
2
2
2
2
2
2
2
2
2
2
100
100
8
8
8
6
6
6
6
6
6
4
4
4
4
5
4
4
4
4
6
5
5
5
up to AC 690V
cu
I
kA
100
100
2
2
2
2
2
2
2
2
2
2
2
100
100
8
8
8
3
3
3
3
3
3
2
2
2
2
3
2
2
2
2
3
3
3
3
cs
max.
fuse
(gL/gG)
A
--
--
20
20
35
35
40
40
50
50
63
63
80
--
--
25
25
32
32
32
50
50
50
63
63
63
63
63
63
63
63
63
80
80
100
125
125
*1)