MY Miniature Power Relay
Caution
- The delivery date is unstable due to the difficulty in obtaining materials, components, etc. There is no prospect of the next arrival of products for which orders have been suspended.
- The manufacturer is checking the status of compliance with RoHS10 substances and the status of CE compliance in sequence. Please check the latest support status from the basic information / part number list on each product page.
Product Description
[Features]
· Lead-use eliminated, safe for environment.
·With different colors for AC and DC coil tapes, AC and DC specifications are easily identified.
·Type MY(S) with a convenient latching lever for circuit check is now also available.
·Wiring labor-hours can be shortened by 60% if combined with push-in plus socket Type PYF-□-PU (according to the manufacturer's measured data).
·Terminal Shape: Socket / plug-in terminal, PCB terminal.
[Applications]
·Widely applicable to almost all types of electrical machines and devices.
Product Features of OMRON Industrial Relays
Unit: mm
| Model of Industrial Relays | Height | Width | Depth |
|---|---|---|---|
| MY4 (Z) H | 35 | 22 | 28.5 |
| MYQ4 (Z) (N) | 35.5 | 21.5 | 28 |
| MY (excluding MY2N-CR AC24, MY2Z-CR, MY2ZN-CR, MY4N-CR AC24, MY□F, MY4ZF), MYK | 36 | 21.5 | 28 |
| MY□F, MY4ZF | 36 | 22.5 | 44 |
| MY2N-CR AC24, MY2Z-CR, MY2ZN-CR, MY4N-CR AC24 | 53 | 21.5 | 28 |
Model Configuration of OMRON Industrial Relays
| Category of Industrial Relays | Number of Poles | Contact | Plug-in Terminal of Industrial Relays | PCB Terminal | Top Mount Type | ||
|---|---|---|---|---|---|---|---|
| With Operation Indicator | Without Operation Indicator | With Latching Lever | |||||
| Standard Type (Electrical Appliance and Material Safety Law Compliant) | 2 | Single | MY2N | MY2 | MY2IN(S) | MY2-02 | MY2F |
| 2 | Twin | MY2ZN | MY2Z | ― | ― | ― | |
| 3 | Single | MY3N | MY3 | ― | MY3-02 | MY3F | |
| 4 | Single | MY4N | MY4 | MY4IN(S) | MY4-02 | MY4F | |
| 4 | Twin | MY4ZN | MY4Z | MY4ZIN(S) | ― | MY4ZF | |
| Built-in Diode for Coil Surge Absorption (Coil specification: DC only) | 2 | Single | MY2N-D2 | MY2-D | MY2IN-D2(S) | ― | ― |
| 2 | Twin | MY2ZN-D2 | MY2Z-D | ― | |||
| 3 | Single | MY3N-D2 | MY3-D | ― | |||
| 4 | Single | MY4N-D2 | MY4-D | MY4IN-D2(S) | |||
| 4 | Twin | MY4ZN-D2 | MY4Z-D | MY4ZIN-D2(S) | |||
| Built-in CR Circuit for Coil Surge Absorption (Coil specification: AC only) | 2 | Single | MY2N-CR | MY2-CR | ― | ― | ― |
| 4 | Single | MY4N-CR | MY4-CR | ― | |||
| 4 | Twin | MY4ZN-CR | MY4Z-CR | ― | |||
| High Contact Reliability | 4 | Twin | MY4ZN-CBG | MY4Z-CBG | ― | ― | ― |
| Plastic-Sealed Type | 4 | Single | MYQ4N | MYQ4 | ― | ― | ― |
| 4 | Twin | MYQ4ZN | MYQ4Z | ― | ― | ||
| Latching Type (Coil Latching) | 2 | Single | ― | MY2K | ― | MY2K-02 | ― |
| Hermetic Type | 4 | Single | ― | MY4H | ― | ― | ― |
| 4 | Twin | MY4ZH | ― | ||||
Dimensional Drawing of OMRON Industrial Relays
Dimension diagram for MY2, MY2N, MY2-D, MY2N-D2, MY2-CR, MY2N-CR (Unit: mm)
※ The height for MY2N-CR AC24 is less than 53 mm.
Terminal Layout/Internal Connection Diagram (BOTTOM VIEW) of OMRON Industrial Relays
| Model MY2N of of Industrial Relays | |
|---|---|
| DC Specification | AC Specification |
 No Coil Polarity |  No Coil Polarity |
(AC/DC Specification)
No Coil Polarity
(DC Specification Only)
Coil Polarity Present
(DC Specification Only)
Coil Polarity Present
(AC Specification Only)
No Coil Polarity
(AC Specification Only)
No Coil Polarity
Note 1: AC specifications include a self-diagnosis function for coil disconnection.
Note 2: LED color is red for AC and green for DC.
Note 3: The operation indicator shows power to the coil and is not based on contact operation.
※ For types and model numbers not mentioned above, please refer to the manufacturer catalog.
Catalog Product Information of OMRON Industrial Relays
- *See the catalog for any types or model numbers other than those detailed above.