J7TKN-B-24 Omron, J7TKN-B-24 Datasheet - Page 21

• Manufacturer Part Number: J7TKN-B-24
• Description: RELAY THERMAL OVERLOAD 17-24A
• Manufacturer: Omron

Specifications of J7TKN-B-24

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: J7TKNB24

■ Engineering data and Characteristics
Mini Motor Contactors
Data according to IEC 947-4-1, VDE 0660, EN 60947-4-1
Main Contacts
Rated insulation voltage U
Making capacity I
Breaking capacity I
cosϕ = 0,65
Utilization category AC1
Switching of resistive load
Rated operational current I
Rated operational power of three-phase resistive loads
50-60Hz, cosϕ = 1
Rated operational current I
Rated operational power of three-phase resistive loads
50-60Hz, cosϕ = 1
Minimum cross-section of conductor at load with I
Utilization category AC2 and AC3
Switching of three-phase motors
Rated operational current I
open and enclosed
Rated operational power of three-phase motors
50-60Hz
Utilization category AC4
Switching of squirrel cage motors, inching
Rated operational current I
open and enclosed
Rated operational power of three-phase motors
50-60Hz
eff
eff
e
e
e
e
(=I
(=I
i
th
the
) at 40°C, open
) at 60°C, enclosed
at U
e
= 690V AC
e
380-400V
415-440V
660-690V
220-240V
380-440V
500-690V
380-400V
415-440V
660-690V
220-240V
380-440V
500-690V
(=I
400V AC
500V AC
690V AC
th
230V
240V
400V
415V
230V
240V
400V
415V
)
220V
230V
240V
500V
220V
230V
240V
500V
Type J7KNA-09-...
V AC 690
A
A
A
A
A
kW
kW
kW
kW
A
kW
kW
kW
kW
mm² 2.5
A
A
A
A
A
A
A
kW
kW
kW
A
A
A
A
A
A
A
kW
kW
kW
165
100
90
80
20
7.9
8.3
13.8
14.3
16
6.3
6.7
11
11.5
12
11.5
11
9
8
7
5
4
4
12
11.5
11
9
8
7
5
4
4
3
3
*1)
Mini Motor Contactor
J7KNA-12-...
690
165
100
90
80
20
7.9
8.3
13.8
14.3
16
6.3
6.7
11
11.5
2.5
15
14.5
14
12
11
9
6.5
4
5.5
5.5
15
14.5
14
12
11
9
6.5
4
5.5
5.5
’1)
J7KNA
H-21