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Engineering Data
LY1
Maximum Switching Power
15
10
5
AC
(cos =
0.4)
1
DC L/R =
7 ms
0.5
DC resistive load
0.1
10
100
Switching voltage (V)
LY2
Maximum Switching Power
10
5
AC
(cos =
0.4)
1
DC L/R =
0.5
7 ms
DC resistive load
0.1
10
100
Switching voltage (V)
LY3 and LY4
Maximum Switching Power
10
5
AC
(cos =
0.4)
1
DC L/R =
7 ms
0.5
DC resistive load
0.1
10
100
Switching voltage (V)
AC resistive load
Life: 200,000
operations
500 1,000
AC resistive load
Life: 500,000
operations
500 1,000
AC resistive load
Life: 200,000
operations
500 1,000
Endurance
10,000
5,000
110 VAC resistive load
24 VDC resistive load
1,000
500
24 VDC
110 VAC (cos = 0.4)
100
(L/R = 7ms)
0
2
4
6
8
10 12 14 16 18 20
Switching current (A)
Endurance
1,0000
5,000
24 VDC resistive load
110 VAC resistive load
1,000
500
110 VAC (cos = 0.4)
24 VDC (L/R = 7ms)
100
0
2
4
6
8
10 12 14 16 18 20
Switching current (A)
Endurance
1,0000
5,000
24 VDC resistive load
110 VAC resistive load
1,000
110 VAC (cos = 0.4)
500
100
24 VDC (L/R = 7ms)
0
2
4
6
8
10 12 14 16 18 20
Switching current (A)
General-purpose Relay
LY
A-37
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