Datasheet

General-purpose Relay LY A-37
Electromechanical
Relays
Engineering Data
LY1
LY2
LY3 and LY4
15
10
5
1
0.5
0.1
10 100 500 1,000
10,000
5,000
1,000
100
0246 8 101214161820
500
Maximum Switching Power
Switching voltage (V)
Switching current (A)
Endurance
Switching current (A)
AC resistive load
DC resistive load
110 VAC resistive load
24 VDC resistive load
110 VAC (cosφ = 0.4)
Endurance (x10
3
operations)
24 VDC
(L/R = 7ms)
Life: 200,000
operations
AC
(cosφ =
0.4)
DC L/R =
7 ms
10
5
1
0.5
0.1
10 100 500 1,000
0 2 4 6 8 10 12 14 16 18 20
1,0000
1,000
100
500
5,000
Maximum Switching Power
Switching voltage (V)
Endurance
Switching current (A)
AC resistive load
DC resistive load
24 VDC resistive load
110 VAC resistive load
110 VAC (cosφ = 0.4)
24 VDC (L/R = 7ms)
Endurance (x10
3
operations)
Switching current (A)
Life: 500,000
operations
AC
(cosφ =
0.4)
DC L/R =
7 ms
10
5
1
0.5
0.1
10 100
0246 8 101214161820
500 1,000
1,0000
1,000
100
500
5,000
Maximum Switching Power
Switching voltage (V)
Endurance
Switching current (A)
AC resistive load
DC resistive load
24 VDC resistive load
110 VAC resistive load
110 VAC (cosφ = 0.4)
24 VDC (L/R = 7ms)
Endurance (x10
3
operations)
Switching current (A)
DC L/R =
7 ms
AC
(cosφ =
0.4)
Life: 200,000
operations