JC
JC2a type
3.-(2) Coil temperature rise
Point measured: Inside the coil
Ambient temperature: 40°C 104°F
3.-(3) Coil temperature rise
Point measured: Inside the coil
Ambient temperature: 60°C 140°F
4. Operate / release time
Coil applied voltage, %V
Temperature rise, °C
15 A current
10 A current
No current
5 A current
80
70
60
50
40
30
20
80
0
90 100 110 120 130 140
80
70
60
50
40
30
20
80
0
90 100 110 120 130 140
Coil applied voltage, %V
Temperature rise, °C
15 A current
10 A current
No current
5 A current
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
4
3
2
1
80 100 120
Operate and release time, ms
0
Coil applied voltage, %V
Operate time
Release time
Max.
Min.
Max.
Min.
1. Maximum value for switching capacity 2. Life curve 3.-(1) Coil temperature rise
Point measured: Inside the coil
Ambient temperature: 26°C 79°F
10
101 100
250 400
0.1
1
0.01
Contact voltage, V
Contact current, A
AC resistive
load
AC
inductive
load
(cosϕ = 0.4)
DC resistive load
DC inductive load
(L/R = 7 ms)
Contact current, A
Life, × 10
4
250 V AC resistive load
30 V DC resistive load
30 V DC inductive load
(L/R = 7 ms)
250 V AC
inductive load
(cosϕ = 0.4)
10
100
10 12A24680
Coil applied voltage, %V
Temperature rise, °C
5 A current
8 A current
10 A current
No current
3 A current
80
70
60
50
40
30
20
80090100 110 120 130 140
3.-(2) Coil temperature rise
Point measured: Inside the coil
Ambient temperature: 40°C 104°F
3.-(3) Coil temperature rise
Point measured: Inside the coil
Ambient temperature: 60°C 140°F
4. Operate / release time
Coil applied voltage, %V
Temperature rise, °C
5 A current
8 A current
No current
3 A current
80
70
60
50
40
30
20
80090100 110 120 130 140
80
70
60
50
40
30
20
80090100 110 120 130 140
Coil applied voltage, %V
Temperature rise, °C
5 A current
8 A current
10 A current
No current
3 A current
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
3
2
1
80 100 120
0
7
Operate and release time, ms
Coil applied voltage, %V
Operate time
Release time
Max.
Min.
Max.
Min.
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