Datasheet
MY
22
Engineering Data MY(S)
Engineering Data
Maximum Switching Capacity
MY2(S)
Endurance Curve
MY2(S)
MY2(S)
MY4(S) and MY4Z(S) MY4(S) MY4(S)
MY4Z(S) MY4Z(S)
100
10
1
0.1
0.5
0.3
5
3
50
30
Contact current (A)
1 3 5 10 30 50 100 500250
Contact voltage (V)
AC resistive load AC inductive load
(cos φ = 0.4)
DC resistive load
DC inductive load
(L/R = 7)
10,000
1,000
100
10
50
30
500
300
5,000
3,000
Number of operations (×10
3
operations)
0246810
Contact current (A)
30 VDC
resistive load
30 VDC
resistive load
250 VAC
resistive load
250 VAC
resistive load
10,000
1,000
100
10
50
30
500
300
5,000
3,000
Number of operations (×10
3
operations)
012345
Contact current (A)
30 VDC
inductive load
30 VDC
inductive load
250 VAC
inductive load
250 VAC
inductive load
100
10
1
0.1
0.5
0.3
5
3
50
30
Contact current (A)
1 3 5 10 30 50 100 500250
Contact voltage (V)
AC resistive load
AC inductive load
(cos φ = 0.4)
DC resistive load
DC inductive load
(L/R = 7)
10,000
1,000
100
10
50
30
500
300
5,000
3,000
Number of operations (×10
3
operations)
012345
Contact current (A)
30 VDC
resistive load
30 VDC
resistive load
250 VAC
resistive load
250 VAC
resistive load
10,000
1,000
100
10
50
30
500
300
5,000
3,000
Number of operations (×10
3
operations)
0 0.5 1 1.5 2
Contact current (A)
30 VDC
inductive load
30 VDC
inductive load
250 VAC
inductive load
250 VAC
inductive load
10,000
1,000
100
10
50
30
500
300
5,000
3,000
Number of operations (×10
3
operations)
012345
Contact current (A)
30 VDC
resistive load
30 VDC
resistive load
250 VAC
resistive load
250 VAC
resistive load
10,000
1,000
100
10
50
30
500
300
5,000
3,000
Number of operations (×10
3
operations)
0 0.5 1 1.5 2
Contact current (A)
30 VDC
inductive load
30 VDC
inductive load
250 VAC
inductive load
250 VAC
inductive load
Energized
Y
X
Z
X'
Z'
Y'
550
400
600
300
550
600
400
600
600
250
600
700
Unit: m/s
2
Not energized
Common Specifications for MY2, MY3, MY4, MY4Z, MY@-02, MY@F, and MY(S)
Malfunctioning Shock
N = 20
Measurement: Shock was applied 3 times each in 6 directions along 3 axes with
the Relay energized and not energized to check the shock values that cause the
Relay to malfunction.
Criteria: Non-energized: 200 m/s
2
,
Energized: 200 m/s
2
Shock direction