Datasheet
LY
3
Ratings and Specifications
Ratings
Standard Models with Built-in Operation Indicators
Operating Coil, Single-pole and Double-pole Models
3 poles
4 poles
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/–20% for the AC rated current and ±15% for the
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% max.
To ensure operation, apply at least 80% of the rated value (at a coil temperature of +23° C).
*2. The actual values are 30% min. for AC and 10% min. for DC. To ensure release, use a value that is lower than the specified value.
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 60Hz
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. 1.0
to 1.2
(at 60 Hz)
24
53.8 46 180 0.69 1.3
50
25.7 22 788 3.22 5.66
100/110
11.7/12.9 10/11 3,750 14.54 24.6
Approx. 0.9
to 1.1
(at 60 Hz)
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
6
150 40 0.16 0.33
10% min.
*2
Approx. 0.9
12
75 160 0.73 1.37
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
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 60Hz
Armature
OFF
Armature ON
AC
12
159 134 24 0.12 0.21
80% max.
*1
30% min.
*2
110% of
rated
voltage
Approx. 1.6
to 2.0
(at 60 Hz)
24
80 67 100 0.44 0.79
100/110
14.1/16 12.4/13.7 2,300 10.5 18.5
200/220
9.0/10.0 7.7/8.5 8,650 34.8 59.5
DC
12
112 107 0.45 0.98
10% min.
*2
Approx. 1.4
24
58.6 410 1.89 3.87
48
28.2 1,700 8.53 13.9
100/110
12.7/13 8,500 29.6 54.3
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 60Hz
Armature
OFF
Armature ON
AC
12
199 170 20 0.1 0.17
80% max.
*1
30% min.
*2
110% of
rated
voltage
Approx.
1.95 to 2.5
(at 60 Hz)
24
93.680 780.380.67
100/110
22.5/25.5 19/21.8 1,800 10.5 17.3
200/220
11.5/13.1 9.8/11.2 6,700 33.1 57.9
DC
12
120 100 0.39 0.84
10% min.
*2
Approx. 1.5
24
69 350 1.41 2.91
48
30 1,600 6.39 13.6
100/110
15/15.9 6,900 32.0 63.7