MR4310-1031-2242 | 3-channel solid-state relay, replaceable fuses, 230/277 V AC/10 A, residual current measurement, M12, 3-channel analog input, M12
MR4310-1031-2242 | 3-channel solid-state relay, replaceable fuses, 230/277 V AC/10 A, residual current measurement, M12, 3-channel analog input, M12
The MX-System series | # 8: The relay modules
The MRxxxx series relay modules allow the direct switching of high power levels and can also be used in a variety of ways. The MR4310-1031-2242 relay module is used to connect ohmic or inductive 1-phase AC loads. Each of the three solid-state relay outputs carries one phase together with the neutral conductor to the outside and can switch up to 10 A. Connection is via M12 connectors.
The fuses for line protection are accessible and replaceable via a fuse flap on the side.
In addition, the MR4310-1031-2242 has an analog input on separate M12 connectors for each solid-state relay output, each of which can process RTDs and TCs for temperature measurement. Residual current measurement is also integrated.
Product status:
product announcement | estimated market release 2nd quarter 2026
Product information
| Technical data | MR4310-1031-2242 |
|---|---|
| Product category | relay modules |
| Category/version | solid-state relay |
| Channels | 3 |
| Output voltage/current | 230/277 V AC/10 A |
| Signal input | 3 x RTD/TC |
| Signal input connection method | M12 connector |
| Residual current measurement | yes |
| Housing data | R2S2T4 |
|---|---|
| Baseplate interface | data and power connector |
| Number of data slots | 1 |
| Number of power slots | 1 |
| Operating temperature | 0…50°C |
| Storage temperature | -25…+60°C |
| Protection rating | IP65/67 |
| Approvals/markings | CE, UL (in preparation) |
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