Datasheet
MY
9
MY
MYQ
·
MYH
MYK
Common Options (Order Separately)
Common Precautions
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20% for AC rated current and ±15% for DC coil
resistance.
2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
3. Operating characteristics were measured at a coil temperature of 23°C.
4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1. There is variation between products, but actual values are 80% maximum.
To ensure operation, apply at least 80% of the rated value.
*2. There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To ensure release, use a value that is lower than the
specified value.
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20% for AC rated current and ±15% for DC coil
resistance.
2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
3. Operating characteristics were measured at a coil temperature of 23°C.
4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1. There is variation between products, but actual values are 80% maximum.
To ensure operation, apply at least 80% of the rated value.
*2. There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To ensure release, use a value that is lower than the
specified value.
Terminal Type Classification
Number
of poles
Contacts With latching lever
Plug-in terminals
Standard models
2 Single MY2IN(S)
4
Single MY4IN(S)
Bifurcated MY4ZIN(S)
Models with built-in diode for
coil surge absorption
(DC coil specification only)
2 Single MY2IN-D2(S)
4
Single MY4IN-D2(S)
Bifurcated MY4ZIN-D2(S)
Models with built-in CR circuit
for coil surge absorption
(AC coil specification only)
2 Single MY4IN-CR(S)
4 Bifurcated MY4ZIN-CR(S)
Item Rated current (mA)
Coil resistance
(Ω)
Coil inductance (H) Must
operate
voltage (V)
Must
release
voltage (V)
Maximum
voltage (V)
Power
consumption
(VA, W)
Rated voltage (V) 50 Hz 60 Hz Armature OFF Armature ON
AC
100/110 11.7/12.9 10/11 3,750 14.54 24.6
80% max.*1
30% min.*2
110% of
rated
voltage
Approx. 0.9
to 1.3
(at 60 Hz)
200/220 6.2/6.8 5.3/5.8 12,950 54.75 94.07
DC
12 75 160 0.73 1.37
10% min.*2 Approx. 0.9
24 37.7 636 3.2 5.72
48 18.8 2,560 10.6 21
Terminal Type Classification
Number
of poles
Contacts Without operation indicator With operation indicator
Plug-in terminals Standard models
3 Single MY3 MY3N
4
Crossbar
bifurcated
MY4Z-CBG MY4ZN-CBG
PCB terminals Standard models
2 Single MY2-02 —
3 Single MY3-02 —
4
Single MY4-02 —
Bifurcated MY4Z-02 —
Case-surface
mounting
Standard models
2 Single MY2F —
3 Single MY3F —
4
Single MY4F —
Bifurcated MY4ZF —
Item Rated current (mA)
Coil resistance
(Ω)
Coil inductance (H) Must
operate
voltage (V)
Must
release
voltage (V)
Maximum
voltage (V)
Power
consumption
(VA, W)
Rated voltage (V) 50 Hz 60 Hz Armature OFF Armature ON
AC
12 106.5 91 46 0.17 0.33
80% max.*1
30% min.*2
110% of
rated
voltage
Approx. 0.9
to 1.3
(at 60 Hz)
24 53.8 46 180 0.69 1.3
100/110 11.7/12.9 10/11 3,750 14.54 24.6
110/120 9.9/10.8 8.4/9.2 4,430 19.2 32.1
200/220 6.2/6.8 5.3/5.8 12,950 54.75 94.07
220/240 4.8/5.3 4.2/4.6 18,790 83.5 136.4
DC
12 75 160 0.73 1.37
10% min.*2 Approx. 0.9
24 36.9 650 3.2 5.72
48 18.5 2,600 10.6 21.0
100/110 9.1/10 11,000 45.6 86.2