| Features |
- Industrial interface relay for general applications
- 2 change-over contacts with 5A as maximum current - 250VAC1 / 30VDC1
- Nominal power: DC 0.53W & AC 1.1VA
- LED available in DC and AC version. Diode only available in DC
- Plug-in faston (2.5mm) and PCB terminals
- Small relay with a high response and sensitivity
- Certifications: CE, UL
|
| Coil values (at 25° C) |
| Minimum operation voltage |
≤ 80% Un |
| Maximum release voltage |
DC ≥ 10% Un & AC ≥ 30% Un |
| Maximum voltage |
110% Un |
| Coil ratings |
| Nominal VDC voltage |
6 | 12 |
24 | 48 |
115 | |
| Resistance (Ω ± 10%) |
68 | 270 |
1100 | 4300 |
22800 | |
| Nominal VAC voltage |
6 | 12 |
24 | 48 |
120 | 230 |
| Resistance (Ω ± 10%) |
16 | 63 |
240 | 1085 |
6680 | 21000 |
| Wiring diagram |
 |
| Contacts |
| Contact arrangement | 2 contacts |
| Maximum contact power | 1250VA / 150W |
| Maximum voltage | 30VDC & 250VAC |
| Maximum current | 5A |
| Contact resistance | ≤ 50mΩ |
| Contact material | Silver alloy |
| Electrical life at 250VAC resistive load |
 |
| Coil temperature |
 |
| Specifications |
| Electrical life | ≥ 105 cycles |
| Mechanical life | ≥ 107 cycles |
| Insulation resistance | 100mΩ |
| Operation time | ≤ 20ms |
| Release time | ≤ 10ms |
| Dielectric strength |
5000VAC / 1 min. (between coil and contacts)
1000VAC / 1 min. (between open contacts) |
| Vibration resistance | 10 - 55Hz (double width 1.5mm) |
| Shock resistance | 10G |
| Ambient temperature | -40° C - +65° C |
| Ambient humidty | 35% - 85% RH |
| Atmospheric pressure | 86 - 106 KPa |
| Weight | 20gr. |
| Pack units | 10 |
| References |
| RFS20N | 6/12/24/48/110-115/220VDC
6/12/24/48/110-120/220-230VAC |
| Interface relay with 2 change-over contacts, 5A |
| RFS20L | 6/12/24/48/110-115/220VDC
6/12/24/48/110-120/220-230VAC |
| Interface relay with 2 change-over contacts, 5A. With LED |
| RFS20N | 6/12/24/48/110-115/220VDC |
D | Interface relay with 2 change-over contacts, 5A. With diode |
| RFS20L | 6/12/24/48/110-115/220VDC |
D | Interface relay with 2 change-over contacts, 5A. With LED and diode |
| Dimensions |
 |
| Accessories |
- Mechanical indication through a wide window
- Test button with 3 sequential positions (
free, check, lock).
The button colour identifies the coil voltage (blue for DC, red for AC)
- Technical information and coil voltage laser-marked on the frontal side
- Interchangeable laser-markable labels (optional)
|
| Sockets |
| With fixing screw | SFB20 for RFS2 |
| With Quick Clamp | SFR20 for RFS2 |
|
