Phoenix REL-MR- 24DC/21AU-single relay 2961121, plug-in miniature power relay with multi-layer gold-plated contacts, 1 PDT, input voltage 24V DC
| Product Type |
Single relay |
| Mode of operation |
100% operating factor |
| mechanical life |
2x 107Switch Times |
| insulation characteristics |
| Overvoltage Category |
III |
| pollution level |
3 |
| Data Management Status |
| Last data maintenance date |
25.08.2025 |
| rated conditions |
0.17W |
| test voltage (coil/contact) |
4 kV AC (50Hz,1 min, coil/contact) |
| coil side |
| Rated input voltage UN |
24V DC |
| Input Voltage Range |
14.4V DC ... 66V DC |
| to UNas reference |
See Graph |
| drives and functions |
monostable |
| drive (polarity) |
Inpolarity |
| UN |
7 mA |
| Typical Response Time |
5 ms |
| Typical release time |
2.5 ms |
| coil resistance |
3390 Ω ± 10% (at 20°C) |
| switching |
| Contact Type |
1 changeover contact |
| Switch Contact Type |
single contact |
| Contact Material |
AgSnO, hard gold plating |
| maximum switching voltage |
30V AC |
| 36V DC |
| Minimum Switching Voltage |
100 mV (at 10 mA) |
| limit continuous current |
50 mA |
| Maximum impact current |
50 mA |
| minimum switching current |
1 mA (24 V) |
| Maximum power rating (resistive load) |
1.2W (24V DC) |
| switching: when the gold plating layer is destroyed |
| Considerations |
If the gold plating is damaged, the following values are applicable. |
| Contact Material |
AgSnO |
| maximum switching voltage |
250V AC |
| Minimum Switching Voltage |
5V (100 mA) |
| limit continuous current |
6 A |
| minimum switching current |
10 mA (at 12V) |
| Maximum power rating (resistive load) |
140W (24V DC) |
| 20W (available for 48V DC) |
| 18W (available for 60V DC) |
| 23W (available for 110V DC) |
| 40W (available for 220V DC) |
| 1500 VA (available for 250V AC) |
| switch capacity |
2 A (24V, DC13) |
| 0.2 A (at 110V, DC13) |
| 0.1 A (220V, DC13) |
| 3 A (24V, AC15) |
| 3 A (120V, AC15) |
| 3 A (230V, AC15) |
