Engineering Data
Maximum switching capacity (NO)
10
7
AC
resistive
5
load
3
DC resistive
load
1
0.7
0.5
0.3
0 10
30 50 125 250 500 1,000
Switching voltage (V)
Ambient Temperature vs. Maximum Coil
Voltage
200
Electrical service life NO (Average value)
5,000
3,000
1,000
700
500
300
30-VDC
resistive load
120-VAC
resistive load
100
70
50
30
0
0
2
4
6
8
10
Switching current (A)
Note: The 120 VAC resistive load service life curve also applies for
250 VAC resistive load.
180
160
140
120
100
0
-25
2023 30
40
50
60
70
80
90 100
Ambient temperature (˚C)
Note: The maximum coil voltage refers to the maximum value in a
varying range of operating power voltage not a continuous
voltage.
PCB Relay G5LA 189