Phoenix Contact's REL-MR-110DC/21-21 is a pluggable PCB relay with a 110 V DC coil voltage and an 8 A current rating, featuring two change-over contacts. This relay conforms to standards such as IEC 60255 and DIN EN 50178, suitable for reliable switching in various electronic circuits. Common applications include industrial automation systems and control panels where compact and efficient relay solutions are required.
| Coil Voltage |
110V DC |
| Contact Configuration |
2CO (DPDT) |
| Switching Current |
8A |
| Coil Resistance |
26600O |
| Complete with socket |
false |
| Connection |
Solder pins |
| Contact Material |
AgNi |
| Contamination level |
3 |
| Control Mode |
monostable, 1 coil |
| Degree of protection (IP) |
Other |
| Depth |
15.7mm |
| Dimensions |
(W x H x D) 12.7 x 29 x 15.7 mm |
| Drive, polarization |
Polarity free |
| Drive, switching attitude |
Mono stable |
| Height |
29mm |
| Material contact |
N/A |
| Material of contact insert |
Other |
| Material of contact surface |
Untreated |
| Max. starting current |
N/AA |
| Max. switching capacity |
2000VA |
| Max. temperature |
+85°C |
| Minimum Temperature |
-40°C |
| Misc Attribute |
REL-MR-110DC/21-21 |
| Mounting Type |
PCB |
| Nominal Current |
0.0041A |
| Nominal Voltage |
110V DC |
| Number of contacts as change-over contact |
2 |
| Number of contacts as normally closed contact |
0 |
| Number of contacts as normally open contact |
0 |
| Operating voltage AC 50 Hz |
- - -V |
| Operating voltage AC 60 Hz |
- - -V |
| Operating voltage DC |
- - -V |
| Rated control supply voltage AC 50 Hz |
- - -V |
| Rated control supply voltage AC 60 Hz |
- - -V |
| Rated control supply voltage DC |
71.5 - 272.8V |
| Relay technology category according to IEC 61810-7 |
N/A |
| Switching Voltage |
250 V (AC/DC) |
| Test Voltage |
5 kV, 50 Hz, 1 min |
| Type |
PCB relay |
| Type of electric connection |
Other |
| Type of switch contact |
Single contact |
| Voltage type (operating voltage) |
N/A |
| Voltage type for actuating |
DC |
| Width |
12.7mm |
| With detachable clamps |
false |
| With forced-guided contacts |
false |
| With LED indication |
false |
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