Datasheet

MY
18
MY
MYQ
·
MYH
MYK
Common Options (Order Separately)
Common Precautions
●Ambient Temperature vs. Coil Temperature Rise
MY2 AC Models, 50 Hz MY2 DC Models
MY4 AC Models, 50 Hz MY4 DC Models
Models with built-in diode for coil surge absorption MY@-D
With Diode Without Diode
Note: 1. Make sure that the polarity is correct.
2. The release time will increase, but the 20-ms specification for standard models is satisfied.
3. Diode properties: The diode has a reversed dielectric strength of 1,000 V.
Forward current: 1 A
120
100
110
80
90
70
60
50
40
10
20
30
0
Ambient temperature (°C)
When rated voltage is applied
5 A contact current × 2 circuits
2.5 A contact current × 2 circuits
No contact current
Operating temperature limit value
(E-class insulation, 120°C)
Temperature rise (°C)
10 20 30 40 50 60 70 80
120
100
110
80
90
70
60
50
40
10
20
30
0
10 20 30 40 50 60 70 80
Ambient temperature (°C)
When rated voltage is applied
5 A contact current × 2 circuits
2.5 A contact current × 2 circuits
No contact current
Operating temperature limit value
(E-class insulation, 120°C)
Temperature rise (°C)
Ambient temperature (°C)
When rated voltage is applied
(E-class insulation, 120° C)
When rated voltage is applied
(E-class insulation, 120° C)
When rated voltage is applied
3 A contact current × 4 circuits
1.5 A contact current × 4 circuits
No contact current
Operating temperature limit value
(E-class insulation, 120°C)
120
100
110
80
90
70
60
50
40
10
20
30
0
10 20 30 40 50 60 70 80
Temperature rise (°C)
120
100
110
80
90
70
60
50
40
10
20
30
0
Ambient temperature (°C)
When rated voltage is applied
3Acontactcurrent×4circuits
No contact current
Operating temperature limit value
(E-class insulation, 120°C)
1.5Acontactcurrent×4circuits
Temperature rise (°C)
10 20 30 40 50 60 70 80
OFFON
A
A’
Di
To digital
memory
24 VDC
OFFON
A
A’
To digital
memory
24 VDC
140 V