Datasheet

MY
21
MY
MYQ
·
MYH
MYK
Common Options (Order Separately)
Common Precautions
MY3N MY3-D MY3N-D2
DC Models AC Models (DC Models Only) (DC Models Only)
(Coil has polarity) (Coil has no polarity) (Coil has polarity) (Coil has polarity)
Note: 1. An AC model has coil disconnection self-diagnosis.
2. For the DC models, check the coil polarity when wiring and wire all connections correctly.
3. The indicator is red for AC and green for DC.
4. The operation indicator indicates the energization of the coil and does not represent contact operation.
MY4N MY4-D MY4N-D2 MY4-CR MY4N-CR
DC Models AC Models (DC Models Only) (DC Models Only) (AC Models Only) (AC Models Only)
(Coil has polarity) (Coil has no polarity) (Coil has polarity) (Coil has polarity) (Coil has no polarity) (Coil has no polarity)
Note: 1. An AC model has coil disconnection self-diagnosis.
2. For the DC models, check the coil polarity when wiring and wire all connections correctly.
3. The indicator is red for AC and green for DC.
4. The operation indicator indicates the energization of the coil and does not represent contact operation.
28 max.
6.3
2.6
0.5
21.5 max.
0.5
36 max. 6.4
Eleven, 1.2-dia. × 2.2 oval holes
MY3, MY3N, MY3-D, and MY3N-D2
(Coil has no polarity)
Terminal Arrangement/
Internal Connection Diagram
(Bottom View)
MY3
(AC/DC Models)
28 max.
2.6
0.5
21.5 max.
36 max.* 6.4
Fourteen, 1.2-dia. × 2.2 oval holes
MY4, MY4N, MY4-D and MY4N-D2
MY4-CR, MY4N-CR
Terminal Arrangement/
Internal Connection Diagram
(Bottom View)
MY4
(AC/DC Models)
(Coil has no polarity)
* For the MY4-CR 24 VAC and
MY4N-CR 24 VAC/115 VAC, this
dimension is 53 mm maximum.